Câu hỏi: Alex is in Boston studying for .... MBA.

A. a

B. an

C. the

D. x

Câu 1: ......... European expert was invited to speak to the committee.

A. a

B. an

C. the

D. x

Câu 2: We often go to school by ........ bicycle.

A. some

B. a

C. an

D. the

Câu 3: Jennifer tasted ........ birthday cake her mother had made.

A. a

B. an

C. the

D. x

Câu 4: ........ dancing is ......... more interesting activity than  .......... reading.

A. X/  X/  X

B. The/  a/  the

C. X/  a/  X

D. X/  the/  X

Câu 5: Ben has ........... terrible headache.

A. a

B. an

C. the

D. x

Câu 6: What do you usually have for ......... breakfast?

A. a

B. an

C. the

D. x