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REwrite the sentences
1. although he took a taxi, Bill still arrived lat for the concert
=> In spite of taking a taxi, Bill still arrived late for the concert.
2. we wen out although it rained heavily
=> Despite the heavy rain, we went out.
3. she didn't go to school because she was seriously ill
=> Because of her serious sickness, she didn't go to school.
4. rice grows well here because of the warm and wet cimate
=> Because the climate is warm and wet, rice grows well.
5. although he didn't speak english, Bob decided to settle in england
=> In spite of not speaking English, Bob decided to settle in England.
6. in spite of his suffering from a bad cold, William still went to school
=> Although William suffered from a bad cold, he still went to school.
7. although he had a good salary he was unhappy in his life
=> In spite of having a good salary, he was unhappy in his life.
8. ba was punished because he was lazy
=> Because of his laziness, Ba was punished.
9. because he is kind , everybody loves him
=> Because of his kindness, everybody loves him.
10. they are always happy although they have very little money
=> In spite of having very little money, they are always happy.
11. TOM went to work although he didn't feel very well
=> Despite not feeling well, Tom went to work.
12. i have tried hard but I can't earn enough money
=> In spite of having tried hard, I can't earn enough money.
13. although he took a taxi, Bill arrived late for the concert
=> Despite taking a taxi, Bill arrived late for the concert.
14 In spite of his suffering from a bad cold, William wen to schoold
=> Though he suffered from a bad cold, William went to school.
15. though he tried hard he didn't succeed
=> In spite of having tried hard, he didn't succeed.

Rewrite the following sentences (5ms)
1. Lan failed the exam because she was lazy.
=> Because of Lan's laziness, she failed the exam.
2. He couldn’t go to school because of his poverty.
=> Because he was poor, he couldn’t go to school.
3. Minh understood the lesson although he was absent from class yesterday.
=> In spite of Minh's absence from class yesterday, he understood the lesson.
4. The company has employed many people.
=> Many people have been employed by the company.
5. In spite of the stormy weather, they went camping.
=> Although there was a storm, they went camping.
1. Lan failed the exam because she was lazy.
=>Because she was lazy, she failed in the exam
2. He can not go to school because of poverty.
=>Because he is so poor he can not go to school
3. Ming understood the lesson even though he was absent in class yesterday.
=>Although Minh was absent from school, he still understands the song
4. Company has recruited many people.
=>Many people have been hired by the company
5. Despite the stormy weather, they go camping.
=>Although the weather is very good, they still go camping.

Finish the second sentences so that it has the similar meaning as a first
1. The meeting didn't begin until the President came
=> It was not until the President came that the meeting began.
2. We couldn't swim because the sea was rough
=> Because of the rough sea, we couldn't swim.
3. He came late so he missed seeing his friend
=> If he hadn't come late, he wouldn't have missed seeing his friend.
4. I didn't study English until I was in grade 6
=> It was not until I was in grade 6 that I studied English.
5. She works very hard so that she can please her parents
=> She works very hard to please her parents.
6. He met them at the supermarket last Sunday
=> They were met at the supermarket last Sunday.
7. There are a lot of famous pictures in the gallery.
=> The gallery has a lot of famous pictures.
8. It a long time since I ate French food
=> I haven't eaten French food for a long time.
9. I had had breakfast with my family then I went to school
=> After having had breakfast with my family, I went to school.
10. It is five years since she went to The USA
=> She has gone to the USA for five years.

Câu b:
- Gọi 3 số cần tìm là: a-2 ; a ; a+2
- Theo bài ra ta có:
- \(\left(a+2\right)^2-a\left(a-2\right)=334\\ \Leftrightarrow a^2+4a+4-a^2+2a=334\\ \Leftrightarrow6a=330\\ \Leftrightarrow a=55\)
- Vậy 3 số cần tìm là 53 ; 55 ; 57

1. What time does your class start?
2. Because of his laziness, he didn't pass the exam.
Hoặc: Because of being lazy, he didn't pass the exam.
3. Because of the heavy rain, she stayed at home.
4. English has been learnt since 197.
5. A new house has been bought for 3 years.
6. This school has just been built here.
(Câu 4, 5, 6: câu bị động thì hiện tại hoàn thành: S+ have/has + been + P2)
7. Where has Nam studied for 5 years?
8. She bought a new shirt which/that costs $10.
(dùng which hoặc that thay thế cho từ chỉ vật shirt)
9. The young man who rides an expensive motorbike lives on the corner.
(dùng who thay thế cho từ chỉ người the man)
10. I have many friends whose jobs and ... are good. (từ ge là cái gì thế em ơi?)
(dùng whose + danh từ + V: của ... => chỉ sở hữu)

WRITE A SENTENCE WITH IF FOR EACH SITUATION
1. he is poor, so he can't make an abroad tour
-> were he not poor, he could make an abroad tour
2. we came home from ourr holiday early because we ran out of money
-> had we not run out of money,we wouldn't have come home from ourr holiday early
3. i can't enter the room now because i left the key at home
-> if I hadn't left the key at home,I would have entered the room now
4/ the men is wearing protective clothing, so they are safe
-> the men wouldn't be safe if they weren't wearing protective clothing
5. be patient or you will destroy everything
-> if you aren't patient, you will destroy everything
6. they used to drink beer for breakfast in england years ago
-> beer used to be drunk for breakfast in england years ago
#cont
REWRITE THE FOLLOWING SENTENCES
1. i think you shouldn't take part in this dancing club
-> if i were you,I wouldn't take part in this dancing club
2. i advise you to listen to the teacher during the lesson
-> if i were you,I would listen to the teacher during the lesson
3. leave me alone or i will call the police
-> if you leave me alone , i will call the police
4. finish your paper or you can't go home
-> if you don't finish your paper , you can't go home
5. they made the little boy climb the chimneys to clean them
-> the little boy was made to climb the chimneys to clean them
6. they say exercise is good for health
-> exercise is said to be good for health
7. you need to have your hair cut
-> your hair needs cutting
8. andrew wanted to ask Frank Sinatra for his autograph, but he wasn't brave enough
-> had andrew been brave enough,he would have asked Frank Sinatra for his autograph.
9. i don't know anything about plumbing so i can't fix the leak in the sink myself
-> were I to know anything about plumbing ,I could fix the leak in the sink myself
10. you need to have your housse rebuilt
-> your house needs rebuilting
11. my parents have just given one of my most favorite toy to me
-> one of my most favorite toys has just been given to me by parents
12. it is said that on of the workers quits the job
-> one of the workers is said to quit the job
13. the students need to do homework every day
-> the homework needs doing be the students everyday
14. my father made me get to school by bike
-> i was made to get to school by bike
15. the kind boss has allowed the unemployed to work in his company
-> the unemployed have been allowed to work in the kind boss's company
16. he doesn't like people laughing at him
-> he doesn't like being laughed at
17. mrs. lan has taken care of the old in my neighborhood recently
-> the old in my neighborhood has been taken care by mrs lan recently
18. no one in my family has eaten a snail before
-> a snail has never been eaten before in my family
19. nobody in the party has tasted my dishes
-> my dishes has never been tasted in the party
20. bring the raincoat with you or you will get wet on the way back
-> should you bring the raincoat with you or you will get wet on the way back
21. there is a grammar error in this English essay, that's why it can't get a full mark
-> if there weren't a grammar error in this English essay, it could get a full mark
22. because i don't have a typewriter, i can't type it myself
-> i could type it if I had a typewriter
23. he was tired so he made a mistake
-> if he weren't tired ,he wouldn't have made a mistake
24. he has just brought some cups of tea to the visitors in the next room
-> some cups of tea have just been bought for the visitors in the next room
25. she can't be employed because she doesn't have college degree
-> if she had college degree,she could be employed
26. there are industrial factories inside the city, that's why pollution can't be reduced
-> pollution could be reduced if there weren't industrial factories inside the city
27. it rained heavily so they didn't go camping last sunday
-> had it not rained heavily ,they would have gone camping last sunday
28. although the weather was bad, i still got to schoold
-> in spite of the bad weather,i still got to schoold
29. he still went to work although he felt too tired
-> despite being tired,he still went to work
30. because it rained , we decided to stay home and watch tv
-> because of raining, we decided to stay home and watch tv

WRITE A SENTENCE WITH IF FOR EACH SITUATION
1. he is poor, so he can't make an abroad tour
-> were he to be rich, he could make an abroad tour
2. we came home from ourr holiday early because we ran out of money
-> had we not run out of money, we would not have come home from our holiday early
3. i can't enter the room now because i left the key at home
-> if I hadn't left the key at home, I could enter the room now
4/ the men is wearing protective clothing, so they are safe
-> the men would be safe with protective clothing
5. be patient or you will destroy everything
-> if you aren't patient, you will destroy everything
6. they used to drink beer for breakfast in england years ago
-> beer used to be drunk for breakfast in england years ago
REWRITE THE FOLLOWING SENTENCES
1. i think you shouldn't take part in this dancing club
-> if i were you, i wouldn't take part in this dancing club
2. i advise you to listen to the teacher during the lesson
-> if i were you, i would listen to the teacher during the lesson
3. leave me alone or i will call the police
-> if you don't leave me alone, i will call the police
4. finish your paper or you can't go home
-> if you don't finish your paper, you can't go home
5. they made the little boy climb the chimneys to clean them
-> the little boy was made to climb the chimneys to clean them
6. they say exercise is good for health
-> exercise is said to be good for health
7. you need to have your hair cut
-> your hair needs cutting
8. andrew wanted to ask Frank Sinatra for his autograph, but he wasn't brave enough
-> had Andrew been brave enough, he would have asked Frank Sinatra for his autograph
9. i don't know anything about plumbing so i can't fix the leak in the sink myself
-> were i to know something about plumbing, i could fix the leak in the sink myself
10. you need to have your housse rebuilt
-> your house needs to be rebuilt
11. my parents have just given one of my most favorite toy to me
-> one of my most favorite toys has just been given to me by my parents
12. it is said that on of the workers quits the job
-> one of the workers is said to quit the job
13. the students need to do homework every day
-> the homework needs to be done by the students every day
14. my father made me get to school by bike
-> i was made to get to school by bike by my father
15. the kind boss has allowed the unemployed to work in his company
-> the unemployed have been allowed to work in his company by the kind boss
16. he doesn't like people laughing at him
-> he doesn't like being laughed at
17. mrs. lan has taken care of the old in my neighborhood recently
-> the old in my neighborhood has been taken care of by mrs lan recently
18. no one in my family has eaten a snail before
-> a snail has never been eaten by a member in my family before
19. nobody in the party has tasted my dishes
-> my dishes have never tasted in the party
20. bring the raincoat with you or you will get wet on the way back
-> should you to bring the raincoat with you, you won't get wet on the way back
21. there is a grammar error in this English essay, that's why it can't get a full mark
-> if there weren't a grammar error in this english essay, it could get a full mark
22. because i don't have a typewriter, i can't type it myself
-> i could type myself if i had a typewriter
23. he was tired so he made a mistake
-> if he hadn't been tired, he wouldn't have made a mistake
24. he has just brought some cups of tea to the visitors in the next room
-> some cups of tea has just been bought to the visitors in the next room
25. she can't be employed because she doesn't have college degree
-> if she had a college degree, she could be employed
26. there are industrial factories inside the city, that's why pollution can't be reduced
-> pollution could be reduced if there weren't industrial factories inside the city
27. it rained heavily so they didn't go camping last sunday
-> had it not rained heavily, they could have gone camping last sunday
28. although the weather was bad, i still got to schoold
-> in spite of the bad weather, i still got to school
29. he still went to work although he felt too tired
-> despite feeling too tired, he still went to work
30. because it rained , we decided to stay home and watch tv
-> because of raining weather, we decided to stay home and watch tv

I. Error identification & correct (xác định và sửa lỗi sai)
Example: It’s difficult getting there on time in rush hour.
getting → to get
1. He does his homework at the moment. -> is doing
2. He is learning cooking at the moment. -> to cook
3. What do you usually do at your free time? -> in
4. You should practise speak English before you go to England. -> speaking
5. She is very good of writing essays. -> at
6. I am really not interested of going to high school. -> in
7. He thanks her about inviting him to the party. -> for
8. They don’t go to the swimming pool because the rain. -> because of
9. They don’t go to the swimming pool because the rain. -> because of
10. Would you like going to a pop concert this weekend. -> to go
II. Complete the sentences with although/ in spite of/ because/ because of.
1. because the meeting's at 2.00, I won't be able to see you.
2. although I told the absolute truth, no one would believe me.
3. The goods were never delivered in spite of the promise we had received.
4. My mother is always complaining because of the untidiness of my room.
5. I didn't get the job although I had all the necessary qualifications.
6. It's unsafe to travel in that country because of the ongoing civil war.
7. The villagers refused to leave in spite of the drought.
8. because everything looked different, I had no idea where to go.
9. because of his age, John was not hired although he had the necessary
qualifications.
10. You can't enter this secure area because you don't have an official permit.
1. The car crashed because of the driver's carelessness
2. Nick is often punished because of his laziness
3. English is learned by millions of people because of its importance
4. We couldn’t understand each other because of our different languages
5. He retired last month because of his illness