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I. Complete Eva’s dairy with ‘can / can’t, could / couldn’t. Day 1 1. ____________ Leo learn how to skateboard? I don’t know, but I’m going to teach him! Day 2 Yesterday Leo 2. ____________ skateboard, but he 3. ____________ do it now. It was really difficult to teach him! At first, he 4. ____________ stand on the board. He fell off every time! Then he 5. ____________ stand up, but he stayed in one place because he 6. ____________ move. Day 3 Now Leo 7. ____________ skateboard quite wel...
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nguyễn anh
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Xuan Mai
30 tháng 3 2022 lúc 0:52

I. Complete these sentences with can / can’t, could / couldn’t or be able to (correct form).

1) Tom...could....drive but he hasn’t got a car.

2) I can’t understand Martin. I’ve never.. been able to......understand him.

3) He had hurt his leg, so he... couldn’t ......walk very well.

4) She wasn’t at home when I phoned, but I...was able to......contact her at the office.

5) I looked very carefully and I..couldn’t.....see a figure in the distance.

6) I used to...be able to...stand on my head but I can’t do it now.

7) They didn’t have any tomatoes in the first shop I went to, but I.. could ...get some in the next shop.

8) My grandmother loved music. She..could.....play the piano very well.

9) Ask Ann about your problem. She should.. be able to.....help you.

10) The boy fell into the river but fortunately we.. couldn’t....rescue him.

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Dương Minh
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Nguyen Hoang Hai
9 tháng 1 2018 lúc 2:16

Đáp án: A

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Huỳnh Xương Hưng
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Đỗ Thanh Hải
14 tháng 11 2021 lúc 20:01

1 at

2 on

3 at/on

4 ko điền

5 ko điền

6 ko điền

7 ko điền

8 in

9 ko điền

10 in

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Hoang Gia Huy
14 tháng 11 2021 lúc 20:03

1 the

2 a 

3 a

4 the

5 the

6 the

7 a

8 the

9 the

10 the

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Dương Minh
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Nguyen Hoang Hai
4 tháng 4 2018 lúc 9:06

Đáp án: C

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Dương Minh
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Nguyen Hoang Hai
6 tháng 11 2019 lúc 15:31

Đáp án: A

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Dương Minh
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Nguyen Hoang Hai
6 tháng 3 2019 lúc 12:39

Đáp án: B

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Dương Minh
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Nguyen Hoang Hai
16 tháng 3 2017 lúc 11:16

Đáp án: C

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Vân Trang Lê
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Hảii Nhânn
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Phạm Vĩnh Linh
27 tháng 5 2021 lúc 8:00

1. They ……can't………….. go there. They’re too tired.

2. Last week we could go swimming, this week we …can't……

3. I ……couldn't………… speak to him on the phone for three weeks last month.

4. When I was five, I …could……….. swim.

5. Dennis ……will be able to………… play the trumpet after four months.

6. Luke has passed his driving test, now he ……can………… drive a car.

7. Maybe the Smiths …will be able to………………… build a new house next year.

8. At four years old, he ……could………….. read quite well.

9. When Tim was 16, he was a fast runner. He ……could………. run 100 meters in 11 seconds.

10. I’m right-handed. I ……can't…………… write with my left hand.

11. Robots can’t talk mow. In the future, they ……will be able to………. to talk to people.

12. In the past, robots …couldn't………………… make coffee but they can now.

13. My younger brother ………could…………. do sums when he was 5.

14. My sister ………could………… swim when she was 6.

15.  ………Can……….. you speak English fluently and quickly?

16. My sister has a sweet voice. She ……can…………. sing English songs beautifully.

17. I like teaching robots. They ……will be able to……………. help us study better.

18. Robots …………will be able to…………. guard the houses in the future.

19. ……Could………….. robots lift heavy things some years ago?

20. In the future, robots …will be able to………….. understand what we say.

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Đỗ Thanh Hải
27 tháng 5 2021 lúc 8:01

1. They ………can't……….. go there. They’re too tired.

2. Last week we could go swimming, this week we …………can't……………..

3. I ……could………… speak to him on the phone for three weeks last month.

4. When I was five, I ……could…….. swim.

5. Dennis ……will be able to………… play the trumpet after four months.

6. Luke has passed his driving test, now he ………can……… drive a car.

7. Maybe the Smiths …………will be able to………… build a new house next year.

8. At four years old, he ………could……….. read quite well.

9. When Tim was 16, he was a fast runner. He ………could……. run 100 meters in 11 seconds.

10. I’m right-handed. I …………can't……… write with my left hand.

11. Robots can’t talk mow. In the future, the ……will be able………. to talk to people.

12. In the past, robots …………couldn't………… make coffee but they can now.

13. My younger brother ………could…………. do sums when he was 5.

14. My sister ………couldn't………… swim when she was 6.

15.  ………Can……….. you speak English fluently and quickly?

16. My sister has a sweet voice. She ………can………. sing English songs beautifully.

17. I like teaching robots. They …………can………. help us study better.

18. Robots …………will be able to…………. guard the houses in the future.

19. ………Could……….. robots lift heavy things some years ago?

20. In the future, robots ………will be able to……….. understand what we say.

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