We have lived in Beijing .

A. since two years ago B. for two years

C. sine two years D. A and B

The fans were so excited that they _______ their hands .

A. could’t stop clapping B. couldn’t stop to clap

C. can’t stop clapping D. can’t stop to clap

People in Yangzhou __________ walk or ride bikes， but now they____________taking the bus or driving cars .

A. used to； used to

B. were used to ；used to

C. were used to； are used to

D. used to； are used to

--- What do you think of my answer to the questions?

--- Sorry. I ________ about something else.

A. thought B. had thought

C. am thinking D. was thinking

American First Lady Michelle Obama arrived ___ China ___the afternoon of March 20，2014.

A. on， on B. in， on C. in， in D. at， in

—Have you finished writing the letter ________?

—Not ________.

A. just； already B. already； just

C. ever； just D. yet； yet

Which of the following signs can you often see next to a lake?

—I have collected some information on the Internet. Would you tell me________next ?

—Make a chart.

A. what to do B. what to do it

C. how to do D. when to do it

---Where is your father?

---He Hongkong. He Hongkong for three days.

A. has gone to ， has been to

B. has gone to ， has been in

C. has been to ， has been in

D. has been to ， has gone to

It seven years the panda had her first baby panda.

A. was， since B. is， after

C. was， after D. has been， since