--- 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
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
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
We have lived in Beijing .
A. since two years ago B. for two years
C. sine two years D. A and B
—How long have you _________ your watch? It looks new.
—Only about three weeks.
A. had B. bought C. received D. borrowed
—The first ladies of China and the US had ________ interview on March 21.
—And it was ________ great success.
A. an； / B. the； a
C. an； a D. the； /
