Chắc suất Đại học top - Giữ chỗ ngay!! ĐĂNG BÀI NGAY để cùng trao đổi với các thành viên siêu nhiệt tình & dễ thương trên diễn đàn.
1/ I have saved up enough money so I ____ gone on holiday, but I decided to paint my flat instead.
a. can have
b. was able to
c. could have
d. was able to have
2/ Before he had the car accident, he ____ run very fast.
a. could
b. can
c. were able to
d. didn't could
3/ They _____ go. The weather was too bad.
a. couldn't
b. wasn't able to
c. can't
d. didn't able to
4/ We ____ go to the party. We're going to a wedding.
a. couldn't
b. won't be able to
c. will can't
d. be able to
5/ The fishing boat sank but luckily all the crew ____ save themselves.
a. were able to
b. could
c. wasn't able to
d. can
6/ I would like to ____ play the piano.
a. be able to
b. could
c. am able to
d. can
7/ He ____ pass the exam if he studied harder.
a. can
b. will be able to
c. would be able to
d. was able to
8/ I haven't ____ concentrate recently at work. I don't know what it is.
a. could
b. been able to
c. can
d. am able to
9/ I'd lost my key, so I ____ the door when I got home.
a. could lock
b. wasn't able to lock
c. couldn't unlock
d. was able to unlock
10/ When Mr. Lee was younger, he ____ work in the garden for hours.
a. has got to
b. should be able to
c. can
d. could
11/ Since they came, we _____ able to work on the project.
a. are
b. have been
c. have to be
d. were
12/ Despite the bad weather, he ____ get to the airport in time.
a. could
b. was able to
c. couldn't
d. might
13/ Robert ____ a new car for a very good price. He paid 30 percent less than the regular retail cost.
a. could buy
b. was supposed to buy
c. had to buy
d. was able to buy
a. can have
b. was able to
c. could have
d. was able to have
2/ Before he had the car accident, he ____ run very fast.
a. could
b. can
c. were able to
d. didn't could
3/ They _____ go. The weather was too bad.
a. couldn't
b. wasn't able to
c. can't
d. didn't able to
4/ We ____ go to the party. We're going to a wedding.
a. couldn't
b. won't be able to
c. will can't
d. be able to
5/ The fishing boat sank but luckily all the crew ____ save themselves.
a. were able to
b. could
c. wasn't able to
d. can
6/ I would like to ____ play the piano.
a. be able to
b. could
c. am able to
d. can
7/ He ____ pass the exam if he studied harder.
a. can
b. will be able to
c. would be able to
d. was able to
8/ I haven't ____ concentrate recently at work. I don't know what it is.
a. could
b. been able to
c. can
d. am able to
9/ I'd lost my key, so I ____ the door when I got home.
a. could lock
b. wasn't able to lock
c. couldn't unlock
d. was able to unlock
10/ When Mr. Lee was younger, he ____ work in the garden for hours.
a. has got to
b. should be able to
c. can
d. could
11/ Since they came, we _____ able to work on the project.
a. are
b. have been
c. have to be
d. were
12/ Despite the bad weather, he ____ get to the airport in time.
a. could
b. was able to
c. couldn't
d. might
13/ Robert ____ a new car for a very good price. He paid 30 percent less than the regular retail cost.
a. could buy
b. was supposed to buy
c. had to buy
d. was able to buy