Câu hỏi: You should _______ more attention to what your teacher explains.

A. make

B. get

C. set

D. pay

Câu 1: Professor Berg was very interested in the diversity of cultures all over the world. (Mark the letter A, B, C, or D to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.)

A. variety

B. changes

C. conservation

D. number

Câu 2: Some researchers have just _______ a survey of young people's points of view on contractual marriage.

A. sent

B. directed

C. managed

D. conducted

Câu 3: Many young people have objected to _______ marriage, which is decided by the parents of the bride and groom.

A. agreed

B. shared

C. contractual

D. sacrificed

Câu 4: The computer allows us to work fast and _______.

A. efficiently

B. differently

C. variously

D. freshly

Câu 5: He was determined to give his family a secure and solid _______.

A. base

B. floor

C. basement

D. ground

Câu 6: You should not burn _______. You had better dig a hole and bury it.

A. dishes

B. lab

C. garbage

D. shift