Complete the park rules with the correct form of can, must or have to. For some rules there may be more than one possible answer. 1 You ____ use this park during the week from 8.30 a.m. to 7.30 p.m. 2 At the weekend it closes later but you _____ enter after 9.30 p.m. 3 Users of the park ______ sit on the grass or the benches but ______ walk through the bushes or flowerbeds. 4 You ______ keep dogs on a lead. 5 You ______ use the rubbish bins or take your litter away with you. 6 Entry to the park is free and also you ________ pay for parking during the week.
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1. You must OBEY the rules at school!
2. Do you have to wear a school UNIFORM?
3. She got good MARKS in her exams.
4. I left PRIMARY school when I was eleven.
5. You need to study or you'll FAIL the exam tomorrow!
6. I want to GET into fashion college.
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Traffic rules _______ by all people.
A. must be obeyed
B. must obey
C. must obeyed
D. must have obeyed
Someone has robbed the bank near our house.
A. The bank have been robbed near our house.
B. The bank near our house has been robbed.
C. The bank near our house had been robbed.
D. The bank near our house has robbed
The weather was _______ bad _______ we couldn’t go out.
A. such/that
B. too/that
C. such a/that
D. so/that
I am sorry that I didn't learn English when I was younger.
A. I regret not to have learned English when I was younger.
B. I regret not to be learned English when I was younger.
C. I regretted not to learn English when I was younger.
D. I wish that I had learned English when I was younger.
I don't know the answer, so I can't tell it to you.
A. If I knew the answer, I wouldn't tell it to you.
B. If I knew the answer, I will tell it to you.
C. If I had known the answer, I would tell it to you
D. If I knew the answer, I would tell it to you.
The people _______ live in Greece speak Greek, don’t they?
A. whom
B. who
C. which
D. where
I'm grateful that you helped my brother do that work.
A. Thank you for helping my brother do that work.
B. Thank you about helping my brother do that work.
C. Thank you because you helped me do that work.
D. Thank you that you help my brother do that work
A(n)______ is a sudden, violent shaking of the earth’s surface.
A. snowstorm
B. volcano
C. earthquake
D. typhoon
The day was so cold that we stayed indoors.
A. It was such a cold day that we stayed indoors.
A. It was such cold a day that we stayed indoors.
C. It was a so cold day that we stayed indoors.
D. It was a cold day so that we stayed indoors.
I couldn’t go to the party _______ a sudden cold.
A. because
B. because of
C. in spite of
D. although
When did you last ride a bike?
A. What time is it since you ride a bike?
B. How long is it since you last rode a bike?
C. How much time did you ride a bike?
D. How often did you ride a bike?
Phần lớn các câu em đã trả lời đúng, một số câu chúng ta cùng xem lại nhé:
The weather was _______ bad _______ we couldn’t go out.
A. such/that
B. too/that
C. such a/that
D. so/that
I don't know the answer, so I can't tell it to you.
A. If I knew the answer, I wouldn't tell it to you.
B. If I knew the answer, I will tell it to you.
C. If I had known the answer, I would tell it to you
D. If I knew the answer, I would tell it to you. - Câu điều kiện loại 2
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1.He ............couldn't go......... (go) to school last week because he was ill.
2.He eats in restaurants all the time because he .........can't cook............ (cook).
3.I ........can't give........ (give) you a lift in my car because it isn‟t working at the moment.
4.I didn‟t have a good seat in the theatre, so I .......couldn't see...... (see) the stage very well.
5.Jane doesn‟t need a calculator. She .....can.... (do) very difficult sums in her head.
6.She‟s very good at music. She ...........can.......... (sing) this song well.
7.I .........can't............ (find) my tennis racquet. Have you seen it?
8.He spoke very quickly and I ......couldn't understand............... (understand) anything he said.
9.We ..............can go....... (go) on the trip because we .........can afford............ (afford) it. It was too expensive.
10.I .............couldn't do........ (do) any more work because I was very tired, so I stopped
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a) In đậm
Freya: I can't find my camera, Archie.
Archie: There it is. It's under your bag. Why do you have to bring it to class?
Freya: I must take it to my photography class today. By the way, I didn't understand that email you sent
me yesterday.
Archie: I didn't send any emails yesterday.
Freya: Well, you might have sent it earlier. But I got it yesterday.
Archie: I can't have sent you an email. My phone hasn't been working for a week.
Freya: Somebody must have used your account. The email had a link to a competition, but when I clicked on it, nothing happened.
Archie: Oh no! You shouldn't have clicked on the link. You've possibly downloaded some malware onto your phone.
Freya: That's terrible! You should have warned me earlier.
Archie: I didn't know! Anyway, you might not have downloaded anything. It's possible that you were lucky. You just need to wait and see.
Freya: Anyway, you need to warn your other friends. That email could have gone to everybody in your address book!
b)
1 A hotel receptionist must be good at communication.
(Lễ tân khách sạn phải giỏi giao tiếp.)
2 You have to pay for the tickets in advance.
(Bạn phải trả tiền vé trước.)
3 Examinees must switch off all modern gadgets during the exams.
(Thí sinh phải tắt tất cả các thiết bị hiện đại trong khi làm bài thi.)
4 You must not leave litter lying around.
(Bạn không được để rác bừa bãi.)
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A: I have to do exercise at 5:30 am
B: Me either but I have to do exercise at 5:30 pm
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1. must/ have to/ need to
2. should/ shouldn't
3. mustn't
4. don't have to/ don't need to
1. We use MUST to say something is necessary because of a situation or a rule.
We use HAVE TO and NEED TO when the speaker feels that it is very important to do something, or when we talk about written rules.
2. We use SHOULD and its negative form SHOULDN'T to give advice, or to say something is a good or bad idea.
3. We use MUSTN'T to talk about something that is prohibited.
4. We use DON'T HAVE TO and DON'T NEED TO to say something isn’t necessary.
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1 Nowadays, viewers can watch a range of local and international programs on different channel
2 When Robert was a child, he was fond of chocolate
3 My friend, who live in HCM City are not accustomed to the cold weather in the North
4 The residents in this area required my factory to fit new filters to the chimmeys so that thr dirt and smoke wouldn't pollute the air
5 She will another attempt to climb the mountain next year
1 You can use this park during the week from 8.30 a.m. to 7.30 p.m
2 At the weekend it closes later but you can't enter after 9.30 p.m
3 Users of the park can sit on the grass or the benches but mustn't walk through the bushes or flowerbeds
4 You must keep dogs on a lead
5 You have to use the rubbish bins or take your litter away with you
6 Entry to the park is free and also you don't have to pay for parking during the week
Bài 9: Hình thang có đáy lớn hơn đáy bé 20,4 dm và bằng 5/3 đáy bé, chiều cao hơn đáy bé 2,1 dm. Tính diện tích hình thang