Câu hỏi: It's hard work looking _______ three children all day.

A. after

B. up

C. to

D. through

Câu 1: He was determined to give his family a secure and solid _______.

A. base

B. floor

C. basement

D. ground

Câu 2: He was very respectful at home and _______ to his parents.

A.  responsible

B. caring

C. obedient

D. lovely

Câu 3: Sometimes she does not agree _______ her husband about child rearing but they soon find the solutions.

A. for

B. on

C. with

D. of

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

A. with

B. from

C. for

D. on

Câu 5: The computer allows us to work fast and _______.

A. efficiently

B. differently

C. variously

D. freshly

Câu 6: The ______ to success is to be ready from the start.

A. key

B. response

C. agreement

D. demand