( ) 1. ________ Dongtai you see today is _______ different city from what it used to be.
A. The, a B. /, a C. A, the D. The , /
( ) 2. --- Is this your sister’s key, John? --- No, it isn’t. ______ is in the bag.
A. She B. Her C. Herself D. Hers
( ) 3. That accident happened __________ a rainy night.
A. at B. in C. with D. on
( ) 4. “Show me your ticket, ________ I won’t let you in.” the guard(保安) said angrily.
A. so B. or C. but D. and
( ) 5. ---I want to know if I can smoke here?
---No, you _________. Could you see the sign “NO SMOKING” there?
A. needn’t B. couldn’t C. won’t D. mustn’t
