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

A. a

B. an

C. the

D. x

Câu 1: Their car does 150 miles ..... hour.

A. a

B. an

C. the

D. x

Câu 2: It would help us if you gave ..... honest opinion.

A. a

B. an

C. the

D. x

Câu 3: I need ....... time to think about ........... offer you made me.

A. the/  the 

B. a/  the 

C. x/ an

D. a/ the

Câu 4: Dad turned on ...... radio to listen to ......... news.

A. a/ a

B. a/ the

C. the/ the

D. the/  a

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

A. a

B. an

C. the

D. x

Câu 6: Jennifer tasted ........ birthday cake her mother had made.

A. a

B. an

C. the

D. x