The camera is very nice, but it ______ in a small town. [     ]
A. makes
B. made
C. is made
D. is making

The 2004 China F1 car race _____ in Shanghai.  [     ]
A. is held
B. was held
C. has held
D. will be held

The big supermarket _______ before I came here. [     ]
A. built
B. builds
C. was built
D. is building

More Chinese silk ______ in the world market now than before. [     ]
A. is sold
B. are sold
C. sold
D. is selling

— Why didn"t you go to the party yesterday?      
— Because I ______. [     ]
A. was not invited
B. am not invited
C. haven"t invited
D. didn"t invite

The trees ______ once a week. [     ]
A. must water
B. be watered
C. must be watered
D. water

This picture ______ to a museum in New York in 1977.  [     ]
A. sells
B. sold
C. is sold
D. was sold

Oh, this is really a big shop. Do you know when it _______?

[     ]
A. built
B. was built
C. has built
D. has been built

Any Chinese people who are in trouble abroad _____ by calling the local Chinese Embassy (当地中国大使馆). [     ]
A. should save
B. may save
C. were saved
D. can be saved

—Will you come to dinner?
—I will come if I ________. [     ]
A. invite
B. will invite
C. am invited
D. can invited