Câu hỏi: Julie talked for ......... hour about her school project.

A. a

B. an

C. the

D. x

Câu 1: What do you usually have for ......... breakfast?

A. a

B. an

C. the

D. x

Câu 2: ......... European expert was invited to speak to the committee.

A. a

B. an

C. the

D. x

Câu 3: I like .... blue T-shirt over there better than ......... red one.

A. a/a

B. the/the

C. the/a

D. x/x

Câu 4: The children have ........ new teacher called Mr. Green.

A. a

B. an

C. the

D. x

Câu 5: Where's ...... USB drive I lent you last week?

A. a

B. an

C. the

D. x

Câu 6: ......... people who live in  ..... glass houses shouldn’t throw stones.

A. the/  X

B. the/ the

C. X/  X

D. X/   the