--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
Not everyone has realized what_______ important part the balance of________ nature plays in their life.
A．an；the B．/；the C．an；/ D．the；/
