一、选择填空：（本题共20小题，每小题1分，共20分）
( ) 1. This morning ______ 11-year-old girl fell into the river. ______ girl was saved
by a policeman.
A. an, A B. an, The C. a, The D. a, An
( ) 2. Many tall buildings have been built in our city. Look! This is a ________ .
A. 60-floor building B. 60-floors building
C. 60-floor buildings D. 60 floors building
( ) 3. The sports meet will continue _______ it rains tomorrow.
A. if B. since C. as soon as D. unless
( ) 4.John played a joke ____ me ____ pretending he had lost his passport.
A. at, for B. in, about C to, with D on, by
( ) 5. ---_____ is the nearest supermarket from here?
---It’s about 2 kilometers away.
A. How far B. How long C. How soon D. How often
( ) 6. I don’t know when Kate _______. I’ll meet her at the airport when she _______.
A. will return, return B. returns, will return
C. returned, returned D. will return, returns
( ) 7. Tom’s never been to the Great Wall, _______?
A. is she B. isn’t she C. hasn’t he D. has he
( ) 8. We believe scientists will ________ a way to solve the problem of air pollution.
