Câu hỏi: Alex is busy _______ for his exams.

A. to study

B. studied

C. studying

D. studies

Câu 1: 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 2: I like my work because I have the ______ to make my own decisions.

A. freed

B. freely

C. freedom

D. free

Câu 3: Monkeys can’t sing, ______________?

A. can they

B. can it

C. can’t they

D. can’t it

Câu 4: 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 5: Sometimes I do not feel like _______ to my sibling about my troubles.

A. talk

B. to talk

C. talking

D. talked

Câu 6: Billy has been seriously ill, and he was taken to _____ hospital yesterday.

A. a

B. an

C. the

D. Ø