Câu hỏi: The ______ to success is to be ready from the start.

A. key

B. response

C. agreement

D. demand

Câu 1: You should _______ more attention to what your teacher explains.

A. make

B. get

C. set

D. pay

Câu 2: 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 3: The computer allows us to work fast and _______.

A. efficiently

B. differently

C. variously

D. freshly

Câu 4: His ideas about marriage are quite different ______ mine.

A. with

B. from

C. for

D. on

Câu 5: Affected by the Western cultures, Vietnamese young people's attitudes _______ love and marriage have dramatically changed.

A. for

B. with

C. through

D. towards

Câu 6: I put your keys in the drawer _______ they cannot get lost.

A. because

B. let alone

C. instead of

D. so that