Câu hỏi: Do you think you will be able ______ a space trip?

A. to take

B. take

C. taking

D. taken

Câu 1: If you want to be a telephonist, you should _________ your communication skills.

A. practiced

B. practice

C. practicing

D. to practice

Câu 2: By the end of last summer, Alexander _______ his Ph.D.

A. received

B. had received

C. receive

D. are received

Câu 3: He decided ____________ another language.

A. study

B. to study

C. studying

D. studied

Câu 4: She would come to see you if she _______ your address.

A. had

B. has

C. have

D. having

Câu 5: Two months ago my brother _______ elected headmaster of his school and he _______ a vacation since then.

A. was-hadn’t had

B. was-hasn’t had

C. had been-didn’t have

D. had been-wouldn’t have

Câu 6: There is no ______that he has been here.

A. evidence

B. evidential

C. evidentially

D. evident