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
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
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
@Moon
Chúc bạn học tốt! Mong bạn rate 5 sao, cho mình “cảm ơn” và ctlhn nhé! (làm ơn cho mình ctlhn đi mà, mình cần cho nhóm T^T )