Câu hỏi: He was looking at his parents _______, waiting for recommendations.

A. obey

B. obedience

C. obedient

D. obediently

Câu 1: The teacher made his students work hard for the exam.

A. The students are made work hard by the teacher.

B. The student was made to work hard by the teacher.

C. The students are made to work hard by the teacher.

D. The student was made work hard by the teacher.

Câu 2: She is never willing _______ any personal question.

A. answer

B. to answer

C. answering

D. answered

Câu 3: I like my work because I have the ______ to make my own decisions.

A. freed

B. freely

C. freedom

D. free

Câu 4: When we were talking about relaxing after work, Jack said he enjoyed to listen to music, Carla said she preferred jogging, and I was considering taking up tennis.

A. jogging

B. to listen

C. work

D. was

Câu 5: The worker was _______ his boss expected, so he was offered a raise.

A. more hard-working

B. as hard-working than

C. more hard-working than

D. more hard-working as

Câu 6: The Sun is _______ bright to look at directly.

A. such

B. too

C. so

D. enough