Exercise 4: Điền vào mỗi chỗ trống sau bằng một động từ khuyết thiếu đã học.
1. I left my bike here and now it's gone. Someone
have borrowed it.
2. "The door was open." "It_
have been open. I had looked it myself and the key was in my
pocket."
3. I want this letter typed, but you
do it today. Tomorrow you will do.
4. We
forget to shut the gates.
5. If you go to a dentist with a private practice, you
pay him quite a lot of money.
6. You
talk to other candidates during the exam.
7. "Have you seen John?" "No. But he
be studying in the library".
8. As I won't be at home tonight, I
do my homework during my lunch break.
9. Passengers
smoke until the signs have been switched off.
10. There are a lot of tickets left, so you
pay for the tickets in advance.
11. I
have worn my best suit to the party yesterday; everyone else was very casually
dressed.
go on a picnic with my
12. "What are you doing this weekend?" "I haven't decided yet. I
family."
I
do it now.
13. Can you repair my bicycle? -Oh, yes,
14. It's a secret. You
_let anyone know about it.
15. I'm not sure. I
come a few minutes late.
16. Secondary school students nowadays_
17. I had read the book last night before I went to bed. 1 never took it out of this room. It
wear uniform.
be
lying around here somewhere. Where
it be?
18. When you have a small child in the house, you_
leave small objects lying around. Such
objects
be swallowed, causing serious injury or even death.
take your umbrella along with you today. It
rain later on this afternoon.
19. You
take a taxi if I want to be on time.
20. I
be at the meeting by 10 pm I will probably
might/must
can't
needn't
musn't
have to
mustn't
might
have to
mustn't
needn't
needn't
might
will
mustn't
might
have to
must / can
shouldn't - might
should take - might rain
must - have to
Bạn điền theo đúng thứ tự nhe, bài lộn xộn quá :D
1. I left my bike here and now it's gone. Someone ____must____ have borrowed it.
2. "The door was open." "It ____can't____ have been open. I had looked it myself and the key was in my pocket."
3. I want this letter typed, but you _____needn't___ do it today. Tomorrow you will do.
4. We _____mustn't___ forget to shut the gates.
5. If you go to a dentist with a private practice, you ______have to__ pay him quite a lot of money.
6. You ____mustn't____ talk to other candidates during the exam.
7. "Have you seen John?" "No. But he _____may___ be studying in the library".
8. As I won't be at home tonight, I ___have to_____ do my homework during my lunch break.
9. Passengers _____mustn't___ smoke until the signs have been switched off.
10. There are a lot of tickets left, so you __needn't______ pay for the tickets in advance.
11. I ____needn't____ have worn my best suit to the party yesterday; everyone else was very casually
dressed.
12. "What are you doing this weekend?" "I haven’t decided yet. I ______may__ go on a picnic with my family."
13. Can you repair my bicycle? -Oh, yes, I ____will____ do it now.
14. It's a secret. You ____mustn't____ let anyone know about it.
15. I'm not sure. I _______may_ come a few minutes late.
16. Secondary school students nowadays ______have to__ wear uniform.
17. I had read the book last night before I went to bed. 1 never took it out of this room. It ____must____be lying around here somewhere. Where ____can____ it be?
18. When you have a small child in the house, you __shouldn't______ leave small objects lying around. Such objects ____might____ be swallowed, causing serious injury or even death.
19. You ___should_____ take your umbrella along with you today. It _____might/may___ rain later on this afternoon.
20. I ____must___ be at the meeting by 10 pm I will probably _____have to___ take a taxi if I want to be on time
