Câu hỏi: Where's ...... USB drive I lent you last week?

A. a

B. an

C. the

D. x

Câu 1: Carol's father works as ......... electrician.

A. a

B. an

C. the

D. x

Câu 2: What do you usually have for ......... breakfast?

A. a

B. an

C. the

D. x

Câu 3: The teacher read ........ interesting article from the newspaper.

A. a

B. an

C. the

D. x

Câu 4: Ben has ........... terrible headache.

A. a

B. an

C. the

D. x

Câu 5: ..... recipe for ......... success is  .......... hard work.

A. The/  X/  X

B. The/  a/  the

C. X/  a/  X 

D. X/  the/  X

Câu 6: There was .......... huge crowd of people outside the church.

A. a

B. an

C. the

D. x