Câu hỏi: He decided ____________ another language.

A. study

B. to study

C. studying

D. studied

Câu 1: If there were flying saucers, there ______ traces of their landing.

A. would be

B. will be

C. are

D. is

Câu 2: ___________ having a private tutor, he couldn’t get good marks at school.

A. Because

B. Even though

C. Although

D. Despite

Câu 3: If I ______a bird, I would be a dove.

A. were

B. is

C. was

D. am

Câu 4: He won't be happy if you ______ come!

A. don't

B. haven't

C. didn't

D. won't

Câu 5: That girl tried to avoid _______ some of my questions.

A. answer

B. to answer

C. answering

D. answered

Câu 6: By the end of last summer, Alexander _______ his Ph.D.

A. received

B. had received

C. receive

D. are received