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

A. obey

B. obedience

C. obedient

D. obediently

Câu 1: Billy has been seriously ill, and he was taken to _____ hospital yesterday.

A. a

B. an

C. the

D. Ø

Câu 2: The doctor spent 10 minutes examining the patient.

A. It took the doctor 10 minutes examining the patient.

B. It took the doctor 10 minutes to examine the patient.

C. It took the doctor 10 minutes examine the patient.

D. It took the doctor 10 minutes to examining the patient.

Câu 3: Sometimes I do not feel like _______ to my sibling about my troubles.

A. talk

B. to talk

C. talking

D. talked

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: My mother used to be a woman of great _______, but now she gets old and looks pale.

A. beauty

B. beautiful

C. beautifully

D. beautify

Câu 6: As he grows older, he becomes increasingly intelligent.

A. The older he grows, the more intelligent he becomes.

B. The older he grew, the more intelligent he becomes.

C. The oldest he grows, the more intelligent he becomes.

D. The older he grows, more intelligent he becomes.