After finishing your paper, look it over to ___________ there are no mistakes.
A. find out B. think about C. make sure
---What ____________ you _____________ last weekend?
---I wrote some letters and read a book.
| A．do, do | B．did, do | C．will, do | D．have, done |
---My bike is broken. May I go ______ yours?
---Sorry, mine _______ broken down.
| A．on, is | B．by, is | C．on, has | D．by, has |
He is_____American. I’m_____English.
| A．a,a | B．an,a | C．the,the | D．/,/ |
I _______ talk with my good friends _______ watch TV
A like, better B. prefer, to C. would rather, than
In our school library there a number of books on science and the number of them growing larger and larger.
| A．is , are | B．are , is | C．has , is | D．have , are |