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

A. a

B. an

C. the

D. x

Câu 1: We need to protect ....... environment from pollution.

A. some

B. a

C. an

D. the

Câu 2: Jennifer tasted ........ birthday cake her mother had made.

A. a

B. an

C. the

D. x

Câu 3: There was .......... huge crowd of people outside the church.

A. a

B. an

C. the

D. x

Câu 4: ..... recipe for ......... success is  .......... hard work.

A. The/  X/  X

B. The/  a/  the

C. X/  a/  X 

D. X/  the/  X

Câu 5: I like .... blue T-shirt over there better than ......... red one.

A. a/a

B. the/the

C. the/a

D. x/x

Câu 6: I won’t be  home for ..... dinner this evening. I’m meeting some friends after .... work and we’re going to ...... cinema.

A. The/  X/  X

B. X/  the/  the 

C. X/  X/  the 

D. X/  the/  X