6. So far, most of the work by others, it’s your turn to do the rest of it.
A．finished B．has finished C．has been finished D．is finished
---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
“Show me your ticket, ________ I won’t let you in.” the guard(保安) said angrily.
A．so B．or C．but D．and
3. That accident happened __________ a rainy night.
A．at B．in C．with D．on
--- Is this your sister’s key, John? --- No, it isn’t. ______ is in the bag.
A．She B．Her C．Herself D．Hers
________ Dongtai you see today is _______ different city from what it used to be.
A．The, a B．/, a C．A, the D．The , /
