Câu hỏi: He was _______ when I had those problems and said whatever I did he would stand by me.

A. supportive

B. exciting

C. busy

D. dull

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

A. make

B. get

C. set

D. pay

Câu 2: I put your keys in the drawer _______ they cannot get lost.

A. because

B. let alone

C. instead of

D. so that

Câu 3: The ______ to success is to be ready from the start.

A. key

B. response

C. agreement

D. demand

Câu 4: 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 5: His ideas about marriage are quite different ______ mine.

A. with

B. from

C. for

D. on

Câu 6: He was determined to give his family a secure and solid _______.

A. base

B. floor

C. basement

D. ground