E－mail,as well as telephones, an important part in daily communication.
| A．is playing | B．have played |
| C．are playing | D．play |
--What do you think of the price of these computers?
--They are at least equal in price to, if not cheaper than, ____at the other companies.
A it B. ones C．that D．the ones
We hardly believe the news is true,________
| A．do we | B．don’t we | C．is it | D．isn’t it |
-- could you please tell me the answer to the question?
-- __.!It is not my style to help the people cheat.
| A．No problem | B．No way | C．Not at all | D．No doubt |
He is afraid to face the difficulty he thinks he’ll have the driving test tomorrow; he finds it difficult rid of the worries．
| A．passed；got | B．passing；to get |
| C．to pass；getting | D．in passing；in getting |
After the long journey, the Smiths returned home, ____.
| A．safe but tired | B．safely but tired |
| C．safe and tiring | D．safely and tiring |