-Did you go to Jack’s birthday party? -No, I____.
A. am not invited
B. wasn’t invited
C. haven’t invited
D. didn’t invite
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-Mum, can I go to the zoo with Jack? -When your homework___, you can.
A. is done
B. was done
C. does
D. did
Twenty-year-olds should not____ to drive in China.
A. allow
B. be allow
C. be allowed
D. allowed.
Seeing him rush into the room with tears in his eyes, I asked him what___.
A. would happen
B. had happened
C. happened
D. was happened.
China’s sports stars Yao Ming and Liu Xiang ___Good Will Ambassadors(亲善大使)for Shang hai.
A. has been named
B. have been named
C. has named
D. have named.