A、to keep you waiting
B、to make you waiting
C、to have kept you waiting
D、to have made you waiting
第1题:
A.attend
B.attend to
第2题:
A. I’m too busy
B.I’m free
C.I’m fine
第3题:
5.—Can you go to the mall with me this afternoon?
—_______
A. Sorry,l’d not here
B. Sure,l-d love to
C. Sorry,l can
D. Yes,I’ll
第4题:
Sorry, I’m fully ________ (occupation) this afternoon.
第5题:
A.use
B. used
C.have used
D. am using
第6题:
Smoking is forbidden in the workshop, please stop it. Sorry, I()
Aam not sure
Bhave no idea
Cdo know
Ddid not know