Câu hỏi: Sorry, I can't find the number. I remember writing it on ............. back of an envelop.

A. a

B. an

C. the

D. x

Câu 1: John and Mary went to........... school yesterday and then studied in ........... library before returning home.

A. the/  X

B. X/  the

C. the / the

D. X/  X

Câu 2: Please give me ...........cup of coffee with........... cream and ........... sugar.

A. a/  X/  X

B. a/  the/  the

C. X/ X/ X

D. X/  X/  a

Câu 3: Look at.................. sun. It is rising.

A. a

B. an

C. the

D. x

Câu 4: .................gold is perhaps .............. most highly treasured metal.

A. the/  X

B. X/  the

C. the/  the

D. X/   X

Câu 5: Mel's grandmother is in........... hospital,  so we went to visit her ............  last night.

A. the/  X

B. X/  the

C. the/  the

D. X/  X

Câu 6: Last night there was .......... singing outside my house.

A. a

B. an

C. the

D. x