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1. Unless you study harder, you'll get bad marks.
2. If this man isn't a driver, he can't help you move by car.
3. Unless he practices writing every day, he can't improve his writing skill.
4. If the student doesn't go to school early, he will be punished.
5. If you don't try your best, you can't run fast.
6. Unless you leave me alone, I'll call the police.
7. Unless the weather is bad, we will go.
1.Unless you get up early, you'll be late for school
You don t get up early or you will be late for school
2. Unless you leave me alone, I will call the police
3. This pen is my brother
4. Whose book is there
Mk ko chắc lắm câu trả lời Ok
# Lieutenant Dm #
1. If you don't get up early, you'll be late for school.
-> Unless you get up early, you'll be late for school.
-> Get up early or you'll be late for school.
2. I will call the police if you don't leave me alone.
-> Unless you leave me alone, I'll call the police.
3. This pen belongs to my brother
-> This is my brother's pen.
4. Who does this book belongs to ?
-> Whose book is this ?
1. We must leave now , or we will miss the plane
=> If we don't leave now , we will miss the plane
2. Be careful or you many fall
=> If you are careless , you may fall
3. Hurry up or we'll be late for the concert
=> If we don't hurry up , we will be late for the concert
4. Oủ sources of energy will soon end if we don't try to save them
=> Unless we try to save our sources of energy , it will soon end
5. You will catch a cold if you don's keep your feet dry
=> Unless you keep your feet dry , you will catch a cold
6. Unless we protect the envirmonent , we will destroy ourselves
=> If we don't protect the eviroment , we will destroy ourselves
7. Unless she is more hard - working , she will get low marks
=> If she isn't more hard-working , she'll get low marks
8. Unless he listens to his parents , he will fail
=> If he doesn't listen to his parents , he will fail
1. We must leave now , or we will miss the plane
=> If we don't leave now, we will mis the plane.
2. Be careful or you many fall
=> If you aren't careful, you'll fall.
3. Hurry up or we'll be late for the concert
=> If you don't hurry up, you'll be late for the concert.
4. Our sources of energy will soon end if we don't try to save them
=> Unless we try to save our sources of energy, they will soon end.
5. You will catch a cold if you don's keep your feet dry
=> Unless you keep your feet dry, you will catch a cold.
6. Unless we protect the envirmonent , we will destroy ourselves
=> If we don't protect the envirmonent, we will destroy ourselves
7. Unless she is more hard - working , she will get low marks
=> If she isn't more hard working, she will get low marks.
8. Unless he listens to his parents , he will fail
=> If he doesn't listen to his parents, he will fail.
I. Rewrite the sentences, so that their meaning stays the same,using beginning given for each.
1. Our sources of energy will soon end if we don't try to save them
=> Unless.....we try to save them,our sources of energy will soon....
2. Barbara plays chess better than Mike
=>Mike doesn't............plays chess as well as Barbara...........
3. There are too few glasses for everyone to have a drink.
=>We haven't got......enough glasses for everyone to have a drink..............
4. This is the most beautiful sight I have ever visited
=>This is a first time........I have visited the most beautiful sight .......
5. It is my sister's eighteenth birthday next week
=> My sister will.........be eighteen years old next week...........
6. Charles lives quite near his aunt's house.
=>Charles doesn't.................live far from his aunt's house.........
7. The doctor says that if my father continues to smoke, he'll be ill.
=> The doctor says that unless................my father doesn't continue to smoke, he'll be ill..........
8. Does astronomy interest you?
=>Do you take..........an interest in astronomy ?.................................
9. Popular newspapers are cheaper than serious ones.
=>Serious newspapers are more.............expensive than Popular newspapers...........................10. It is not necessary for you to finish your assignment this evening.
=> You don't need.........to finish your assignment this evening......
4 Unless you invite her, she won't go to the party
5 Unless you run, you won't be on time
6 If you don't pay the money, I will call the police
7 Unless you put on your coat, you will get a cold
8 Unless he stops smoking, he will have problems later
9 If he doesn't know the news, he won't come back
10 Unless you help me, I won't give you that Beyonce'CD
1. If we miss the bus,we will take the taxi
Unless we miss the bus,we will not take the taxi
2.I will give you a lift if you don't have a bicycle
Unless you have a bicycle, I will give you a lift
3.Unless he wins the money,he won't have enough money to pay his bills
If he doesn't win the money,he won't have enough money to pay his bills
Chọn câu trả lời đúng cho mỗi câu sau.
1. My dog ___ bark unless it is hungry.
A. don’tB. won’t
2. Unless you ___ to go to bed early, we should go out.
A. wantsB. want
3. ___ you don’t slow down, we are going to crash!
A. IfB. Unless
4. You cannot go into bars ___ you are over 18.
A. IfB. unless
5. In my country, ____ you cannot speak English, it’s hard to get a good job.
A. ifB. unless
6. She’ll fail the exam if she ___ study.
A. ifB. doesn’t
7. We’ll be late ____ we leave soon.
A. ifB. unless
8. ___ I am not feeling better tomorrow I will go to the doctor’s.
A. UnlessB. If
9. ____ you do not make the payment in time, your car will be confiscated.
A. IfB. Unless
10. You will lose your job ___ you change your attitude and become friendlier.
A. unlessB. If
11. She won’t know the truth ___ you tell it to her.
A. unlessB. if
12. ____ you arrive early, you’ll be able to meet the customers before the meeting.
A. UnlessB. If
13. ____ she eats healthy food, she won’t lose some weight.
A. UnlessB. If
14. They won’t arrive on time ___ they finish the work early.
A. unlessB. if
15. Will she able to eat some cake ___ I put eggs in it?
A. unlessB. if
1 Give correct tences of the verbs:
1 if pollution increases, more and more trees (die).....will die.......................
2wwe will go for a picnic if the weather (be)......is...........fine tomorrow.
3 Unlesss it (rain)......rains.............they will go shopping.
4 He will be late if he (not/hurry).............don't hurry...............
5 If we (cycle)....cycle......more, there will be less air polllution.
6 We (do).........will do .........this for you if you want.
7 if he (miss)........misses........the bus, he (take) .......will take.............taxi.
8 Unless she (eat).....doesn't eat......fruit,she (get).will get ...a cold.
9 if your father (not/ stop).......doesn't stop.......smoking, he (have)........will have...........poblems later.
10 She (go)...........will go.......to the party with you if you (invite)......invite.....her.
11 You ( be).......will be...........on time if you (run).....run......
12 They (not/see).........won't see...........that flim unless they (have)..........have....time.
13 if you (rent)..........rent.......a DvD, I (come)......will come.........over to your house.
14 if you (give)..give...me some money, i (buy)......will buy.....some chocolate for you.
15 (he/have).....Will he have......an accident if he (drive)....drives.........so fast?
16 (you/be)....Will you be........at home soon if you (leave).......leave........now?
1 Give correct tences of the verbs:
1 if pollution increases, more and more trees (die)will die
2 we will go for a picnic if the weather (be)is fine tomorrow.
3 Unlesss it (rain) rains they will go shopping.
4 He will be late if he (not/hurry) don't hurry
5 If we (cycle) cycle more, there will be less air polllution.
6 We (do) will do this for you if you want.
7 if he (miss) misses the bus, he (take) will take taxi.
8 Unless she (eat) doesn't eat fruit,she (get)will get a cold.
9 if your father (not/ stop) doesn't stop smoking, he (have) will have poblems later.
10 She (go) will go to the party with you if you (invite) invite her.
11 You ( be)will be on time if you (run) run
12 They (not/see)won't see that firm unless they (have) have time.
13 if you (rent) rent a DvD, I (come)will come over to your house.
14 if you (give) give me some money, i (buy) will buy some chocolate for you.
15 (he/have)Will he have an accident if he (drive) drives so fast?
16 (you/be)Will you be at home soon if you (leave) leave now?
exercise 4 .rewrite the flowing sentence with the same meaning
1 if you don't study harder ,you 'll fail the next exam
=> Unless................................. you study harder, you will fail the next exam......................................
2 if he doesn't practiese writing every day ,he can't improve his writing skill
=>Unless............. he practices writing every day, he can't improve his writing skill...................................................................
3,Unless this man is a drive ,he can't help you move by car
=>If............................. this man is a driver, he can help you move by car.............................................................
4 Unless you go out more often ,you might fall ill
=>If............................. you don't go out more often, you might fall ill...........................................................
5 if you don't return this book to the library today,you 'll have to pay a fine
=> Unless................. you returns this book to the library, you’ll have to pay a fine..........................................................................
6 Unless he cleaned up the car now ,his book could ask him to do this
=> if............................... he didn't clean up the car now, his boss could ask him to do this............................................................
7 Unless they were absent now ,they would meet the haedmaster
=> if..................................... they were not absent now, they would meet the headmaster.............................................................
8 if I didn't know the number ,I would not ring her up
=>Unless.......................... I knew the number, I would not ring her up.................................................................
9 If my sister didn't have a terrible headache she wouldn't be absent from her class
=>Unless..................... my sister had a terrible headache she wouldn’t be absent from her class...............................................................................
10 If Peter didn't study hard ,he could not get good marks
=> Unless.......................... Peter studied hard, he could not get good marks..................................................................