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Chọn và điền vào chỗ trống, sử dụng từ Can/ Can’t, Could/ Couldn’t, Must/ Mustn’t.
1. You must work harder if you want to pass the exam.
2. I don’t want anyone to know. You mustn't tell anyone.
3. Can you please open the door?
4. Can I go out tonight? No, you must study English.
5. We haven’t got much time. We must hurry.
6. He can't play tennis very well now but he couldn't play really well when he was young.
7. Tom can drive but he hasn’t got a car.
8. The boy fell into the river but fortunately we could rescue him.
9. We haven’t got enough food at home so we must go shopping today.
10. She wasn’t at home when I phoned but I could contact her at her office.
11. I can’t stay in bed tomorrow morning because I must work.
12. You mustn't touch that switch. It’s very dangerous.
13. Can you post this letter for me?
14. Brian has got three houses, six cars, a yacht. He can be very rich.
15. You’ve only just had dinner. You can't be hungry.
Dien : can;can't;could;couldn't;will be able to;won't be able to
1. Tom is ill so he ___can't__ play football with us now.
2. I ____couldn't___ read and write untill was seven
3. Tony ___could___ play the piano very well at the age of 6. He won a second prize music competition
4. She's old but she doesn't have to wear glasses. She ___can__ see very well
5. In 2020,robots will be able to recognise our voice and face but they __won't be able to__ think like humans
1. Tom is ill so he _can't____ play football with us now.
2. I ___couldn't____ read and write untill was seven
3. Tony ___could___ play the piano very well at the age of 6. He won a second prize music competition
4. She's old but she doesn't have to wear glasses. She _can____ see very well
5. In 2020,robots will be able to recognise our voice and face but they __won't be able to__ think like humans
I. Use the words given and other words, complete the second sentence so that it has a similar meaning to the first sentence. Do not change the word given (Use 2-5 words in total)
1. I think he can speak Japanese very well
able I think he ................is able to speak Japanese......... very well
2. Peter regrets not being able to play tennis well
could Peter really wishes ...........he could play tennis............. well
3. Despite being unable to swim himself, John is very keen that his children should learn
can't Although he .............can't swim himself................., John is very keen that his children should learn
4. Maria couldn't sing or dance
unable Besides .......not being unable to sing ......., Maria couldn't dance either
4 Fill the gaps with can, can't, could, couldn't, will be able to or won't be able to.
1 The bag was too heavy for her to carry
2 He is too old to run
3 She is too young to go to school
4 Tom is too short to play volleyball
5 It's too late for us to go to the movies
1.can/can`t
2.can
3.can
4.can`t
5.can
1, can't_could
2. mustn't
3. can
4. must
5. couldn't