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

A. answer

B. to answer

C. answering

D. answered

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

A. had

B. has

C. have

D. having

Câu 3: My uncle _______ a visit to Germany in 2005.

A. paid

B. pays

C. has paid

D. will pay

Câu 4: Would you mind _______ more clearly, please?

A. speak

B. speaking

C. to speak

D. spoke

Câu 5: Do you think you will be able ______ a space trip?

A. to take

B. take

C. taking

D. taken

Câu 6: He decided ____________ another language.

A. study

B. to study

C. studying

D. studied