Câu hỏi: 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 1: Learning English _____________ really interesting.

A. am

B. is

C. are

D. be

Câu 2: There is no ______that he has been here.

A. evidence

B. evidential

C. evidentially

D. evident

Câu 3: Would you mind _______ more clearly, please?

A. speak

B. speaking

C. to speak

D. spoke

Câu 4: He ____________ abroad before I met him in Sydney.

A. studied

B. study

C. will study

D. had studied

Câu 5: If there were flying saucers, there ______ traces of their landing.

A. would be

B. will be

C. are

D. is

Câu 6: If you want to be a telephonist, you should _________ your communication skills.

A. practiced

B. practice

C. practicing

D. to practice