Câu hỏi: He decided ____________ another language.

A. study

B. to study

C. studying

D. studied

Câu 1: Would you mind _______ more clearly, please?

A. speak

B. speaking

C. to speak

D. spoke

Câu 2: My uncle _______ a visit to Germany in 2005.

A. paid

B. pays

C. has paid

D. will pay

Câu 3: The public suggested that the factories ………. with waste treatment system.

A. would equip

B. would be equipped

C. should equip

D. should be equipped

Câu 4: If I ______a bird, I would be a dove.

A. were

B. is

C. was

D. am

Câu 5: ___________ having a private tutor, he couldn’t get good marks at school.

A. Because

B. Even though

C. Although

D. Despite

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

A. received

B. had received

C. receive

D. are received