14．His grandfather has kept reminding him not to _______ with bad companions whether in school or in society．（　　）

A．

associate

B．

conduct

C．

distinguish

D．

participate

13．We can go to the museum today．We can also go there tomorrow．（用either…or…將兩個(gè)句子合并為一句）We can go to the museum either today or tomorrow．

12．The German athlete，________ several attempts to beat the world record in high jumping，decided to have another try．（　�。�

A．

to make

B．

having made

C．

making

D．

made

11．Toward the end of class，the teacher dealt in detail with the question _______ on at the beginning．（　�。�

A．

discussed

B．

touched

C．

referred

D．

cast

10．represent，value，tiring，convenient，be used to，deal with，customer
1．Now heis used towalking his dogs in the park every morning．
2．A problem like this is very difficult todeal with．
3．It is so strange that a number ofcustomersordered the same sandwich yesterday．
4．In Beijing Opera，many body movements canrepresentactions，such as opening a door，climbing a hill or rowing a boat．
5．It is wise for people to enjoy theconvenienceof smart phones while not depending on them completely．
6．After atiringhike，all the students fell asleep quickly at night．
7．Our friendship is sovaluableto me that I wouldn't do anything to harm it．

9．I want to learn about your holidays．Could you tell me how you usually______Thanksgiving Day in your country？（　�。�

A．

congratulate

B．

remind

C．

remember

D．

observe

8．---You were foolish enough to raise such a stupid idea at yesterday's meeting．
---Well，now I regret _____ that．（　　）

A．

.to do

B．

to be doing

C．

.having done

D．

.to have done

7．________ at the party，we saw Ruth standing alone．（　　）

A．

Arrived

B．

Arriving

C．

To arrive

D．

Arrive

6．"You can't catch me!"Janet shouted，_______ away．（　　）

A．

run

B．

running

C．

to run

D．

ran

5．Not __________the possible danger，Eric swam farther and farther．（　　）

A．

realize

B．

realized

C．

to realize

D．

realizing