Bless your heart, I know you didn't break the vase ________. Don't cry!
A. on purpose B. by accident C. on business D. by mistake
As is known to all, Yang Liwei has become a space hero is we have expected．
A. that; which B. what; that C. what; which D. that; what
—Will you attend the ceremony tomorrow? —What ceremony? I ____ informed of anything about it．
A．wasn't B．haven't been C．hadn't been D．won't be
---Monitor? --- I’m not monitor of our class. I __ with the teacher until the monitor is elected.
A. will just help B. am just to help C. am just helping D. have just helped
How long do you think ______ the computer company brings out a new product?
A. it will be before B. will it be until C. will it be when D. it will be that
In the reading room, we found her____ at a desk, with her attention____ on a book.
A. sitting; fixing B. to sit; fixed C. seating; fixing D. seated; fixed
