1.I....could.....(can/could) swim when i was 10
2.You....ought....(ought/should) to study harder if you want to get good marks
3.It's going to rain.You.....ought to....(ought to/can) take an umbrella with you
4.The building is burning.We....must....(can/must) get out of it now
5.I ....can't....(can't/ couldn't) dance now but i could dance very well when i was 7
6.You....should...(should/ought to) not stay up late.It's harmful to your health
7.He....ought not to....(ought not to/can’t) drive too fast.It’s dangerous
8.I....must.....(can’t/must) finish my assignment today or i will be punished

Khoanh chọn từ đúng để hoàn thiện câu sau

(động từ khiếm khuyết)

1. I (can/could) swim when i was 10

2. You (ought/should) to study harder if you want to get good marks

3.The building is burning. We (can/must) get out of it now

4. I (can't/couldn't) dance now but i could dance very well when i was 7

5. You (should/ought to) not stay up late. It's harmful to your health

7. I (can/must) finish my assignment today or i will be punished

8. (Should/ought to) i phone him anhd apologize?

Khoanh chọn từ đúng để hoàn thiện câu sau

(động từ khiếm khuyết)

1. I (can/could) swim when i was 10

2. You (ought/should) to study harder if you want to get good marks

3.The building is burning. We (can/must) get out of it now

4. I (can't/couldn't) dance now but i could dance very well when i was 7

5. You (should/ought to) not stay up late. It's harmful to your health

7. I (can/must) finish my assignment today or i will be punished

8. (Should/ought to) i phone him anhd apologize?

1. I (can/could) swim when i was 10

2. You (ought/should) to study harder if you want to get good marks

3.The building is burning. We (can/must) get out of it now

4. I (can't/couldn't) dance now but i could dance very well when i was 7

5. You (should/ought to) not stay up late. It's harmful to your health

7. I (can/must) finish my assignment today or i will be punished

8. (Should/ought to) i phone him anhd apologize?

1. Her head hurts.

=> She has a hurt head.

2. The disease (spread) is spreading fast now.

3. What did he (do) do last night?

4. Nga get used to(stay) staying up late.

5. My father usually (drink) drinks coffee but today he (drink) is drinking tea.

6. He is not interested in reading comics.

=> He does not enjoy reading comics.

7. It is not necessary for you to finish to work today.

=> You don't have to finish to work today.

8. You should not watch TV too late.

=> You ought not to watch TV too late.

9. Write your height (high) on the medical record.

10. Our football team has 15 participants. (participate)

1 young so he can't drive

older, he could drive

were old enough to drive

2 go hunting Pokemon on the street

to go hunting Pokemon on the street

3 that you make posters on energy saving

I suggest that posters on energy saving be made

You ought not to stay up late and play games too much.

Make sentences , using the words given

1: Lan / must / finish/ all / homework / tonight.

=> Lam must finish all the homework tonight.

2: You must not / walk / grass / park.

=> You mustn't walk on the grass in the park.

3: We / must / follow / all/ signs/ swimming pool.

=> We must follow all the signs at the swimming pool.

4: She / ought to / help / mother / housework.

=> She ought to help her mother with the housework.

5: Ba / can / swim/ arcoss / river.

=> Ba can swim across the river.

6: Small children / can / learn / swim / quickly / easily /

=> Small children can learn to swim quickly and easily.

7: We / ought to / clean / classroom.

=> We ought to clean our classroom.

8: You / should / exercise / regularly / keep / fit / healthy/

=> You should do exercise regularly to keep fit and healthy.

9: they / should / take part / sports activities.

=> They should take part in sports activities.

10: You / must not / stay up / every night.

=> You mustn't stay up every night.

1, he said to me, You should take a few days off

-->He advised me to take a few days off

2, her teacher said to her, You should improve your pronunciation

--> her teacher advised her to improve her pronunciation

3, She said to me, You ought to keep your body warm

--> She advised me to keep my body warm

4, my teacher said to me, You shouldn't go to school late

-->My teacher advised me not to go to school late

5, he said to me, you had better not stay up late

--> he advised me not to stay up late

1. He said to me "You should take a few days off."

=> He told me (that) I should take a few days off.

=> He advised me to take a few days off.

2. Her teacher said to her "You should improve your pronunciation."

=> Her teacher told her (that) she should improve her pronunciation.

=> Her teacher advised her to improve her pronunciation.

3. She said to me "You ought to keep your body warm".

=> She told me (that) I ought to keep my body warm.

=> She advised me to keep my body warm.

4. My teacher said to me "You shouldn't go to school late".

=> My teacher told me (that) I shouldn't go to school late.

=> My teacher advised me not to go to school late.

5. He said to me "You had better not stay up late".

=> He told me (that) I had better not stay up late.

=> He advised me not to stay up late.

1. Minh looks very tired . (Go to bed late)

=> He ought not to go to bed late

2. My parents are going to visit France .(learn a few French words)

=> They ought to learn a few Frech words

3. There is a traffic jam and the people  are rushing forward .( drivel like that)

=> They ought not to drivel like that

4.  It's eight  o'clock . Helen is still slepping . ( get up earlier)

=> He ought to get up earlier

5. Nam is going to have final  exams tomorrow  morning . He is playing computer game now .( play computer games - learn the lessons )

=> He ought not to play computer games , he ought to learn the lesson 

6. The speed limit is 30 mph , but Catherine is driving 50 mph .(drive so fast)

=> He ought not to drive so fast

7. The street is too narrow . It's alway full of vehicles.( they / widen this street )

=> They ought to widen this street

8. I'm bored . I need a change .(go away for a few days)

=> I ought to go away for a few days