— Your aunt often walks the dog in the morning.
— Yeah, ___________ bad weather stops her.
A. when B. unless
C because D. since
.Who is knocking at the door?
——It ______ Mr. Black, because he_______Washington.
A.can't be;has gone to | B.may be;has been to |
C.must’t be;has gone to | D.may be;went |
It’s raining heavily .But ___ of the farmers are picking up
the apples ___ the trees.
A.every, in | B.none , in |
C.none, on | D.some,in |
I often see her _the room. I saw her _the room again just now.
A.clean;clean | B.clean;cleaning |
C.cleaning;clean | D.cleaning; cleaning |
He has __________ for an hour .
A.got up | B.up |
C.been got up | D.been up |
It’s careless ____ him to make _____ mistakes.
A of, so many B of, too much
C. for, too many D. for. so much