If you buy ________ MP4 player in our store, you can get a watch for ________ free.
| A．a; / | B．an; the | C．an; / | D．the; the |
The old farmer felt like _____ a big house very much.
A.to get B.get C.getting
—This physics problem is too difficult. Can you show me _____, Wang Li?
—Sure.
A.what to work it out
B.how to work it out
C.how to work out it
Study hard , then your dream will _____.
A.realize B.realizing C. be realized
—Did you go to Tim’s birthday party?
—No, I _____.
A.am not invited B.wasn’t invited C.haven’t invited
Computers are very useful, they can _____ sending e-mails.
A.be used to B.be used with C.be used for