Câu hỏi: ....... ink in my pen is red.

A. a

B. an

C. the

D. x

Câu 1: Please give me .......... pen that is on the counter.

A. a

B. an

C. the

D. x

Câu 2: It is ...... funniest book that I have ever read.

A. a

B. an

C. the

D. x

Câu 3: I'll tell you all about it... tomorrow night.

A. a

B. an

C. the

D. x

Câu 4: I don’t know what to do. It’s .............. problem.

A. quite difficult

B. a quite difficult

C. quite a difficult

D. the quite difficult

Câu 5: She always said that when she grew up she wanted to be ............ doctor.

A. a

B. an

C. the

D. x

Câu 6: July goes to  .......... work on the bus.

A. a

B. an

C. the

D. x