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

A. practiced

B. practice

C. practicing

D. to practice

Câu 1: Learning English _____________ really interesting.

A. am

B. is

C. are

D. be

Câu 2: Do you think you will be able ______ a space trip?

A. to take

B. take

C. taking

D. taken

Câu 3: He won't be happy if you ______ come!

A. don't

B. haven't

C. didn't

D. won't

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

A. had

B. has

C. have

D. having

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: He ____________ abroad before I met him in Sydney.

A. studied

B. study

C. will study

D. had studied