22、Put a bit of sugar in the coffee, and it will ______  better.
A. sound         B. taste         C. look         D. make

21、______  of my parents are on business, but I can take good care 0f myself.
A. Both          B. Neither      C. Either       D. None

20、---Do you know ______ for a picnic ?
---Children' s Park.
A. what to buy   B. how to get   C. where to go  D. when to start

19、The new road is much ______  than before. Six cars can pass it at the same time.
A. larger         B. wider         C. farther       D. rougher

18、Our teacher wants us to be ______  when we talk with the foreigners.
A. comfortable        B. unusual  C. grateful      D. confident

17、As water is very important for us, we should stop people from ______  the rivers.
A. polluting         B. using      C. filling        D. crossing

16、He has ______ been to Hainan Island. He expects to go there someday.
A. ever           B. never         C. already      D. just

15、--- ______ I leave all the books here?
---Sorry, you can't. You have to take them back home.
A. Need         B. Must        C. May        D. Should

14、______ you will go shopping more easily with the help of the Internet.
A. From then on                  B. All the year round
C. At this moment                D. In a few years' time

13、---Can you tell me ______?
---Two weeks ago.
A. how much the computer cost   B. who you made the toy for
C. how many CDs did you buy     D. when you bought the camera