Câu hỏi: Many Vietnamese people ______ their lives for the revolutionary cause of the nation.

A. sacrifice

B. sacrificed

C. sacrificial

D. sacrificially

Câu 1: Sometimes I do not feel like _______ to my sibling about my troubles.

A. talk

B. to talk

C. talking

D. talked

Câu 2: 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 3: The Sun is _______ bright to look at directly.

A. such

B. too

C. so

D. enough

Câu 4: Alex is busy _______ for his exams.

A. to study

B. studied

C. studying

D. studies

Câu 5: 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.

Câu 6: Most of us would maintain that physical ______ does not playa major part in how we react to the people we meet.

A. attract

B. attractive

C. attractiveness

D. attractively