— ______shoes are these?

— I think they’re Peter’s.

A. Who B. Whose C. What D. Which

（题文）Beijing is one of________cities in the world．

A. big

B. bigger

C. biggest

D. the biggest

My parents often______ me some gifts on my birthday.

A. buy B. bought C. will buy D. have bought

—What are the children doing in the park?

—They ______ kites.

A. fly B. flew C. are flying D. will fly

Sam ______ more progress if he works harder.

A. makes B. made C. is making D. will make

I ______ Mr. Li many times already. I’m sure he isn’t at home.

A. call B. am calling C. have called D. will call

I didn’t hear the doorbell because I ______ to music at that time.

A. listen B. will listen C. am listening D. was listening

I was very tired last night, ______ I went to bed earlier.

A. for B. so C. but D. or

Today Chinese is very popular. It _________ in many countries.

A. teaches B. taught C. is taught D. was taught

— Excuse me, can you tell me ______?

— 84487776.

A. what your phone number is B. what your phone number was

C. what is your phone number D. what was your phone number