( )1.When you go into the supermarket,you should avoid _____

( )1.When you go into the supermarket,you should avoid _____ the things you don’t need.
A.to buy B.buying C.bought D.buys
( )2.Let ‘s have a break ,____?
A.will you B .shall we C.do you D .don’t you
( )3.It is necessary _____ the skills about operating computers.
A.for us to learn B.of us to learn
C.for us learn D.of us learning
( )4.He said he_____ the question at the meeting.
A.raise B.are raising C.would raise D.will raise
( )5.When the teacher came in,some students _____ loudly.
A.is talking B.are talking C.will talking D.were talking
( )6.It is no use ____ anything with Tom because he will never change his mind.
A.to say B.to be said C.saying D.said
( )7.______ watch the sun rising,we got to the top of the mountain in the early morning.
A.So to B.As to C .In order to D.so that
( )8.The house requires ______
A.to repair B repair C.to be repaired D.repaired
( )9.The food at the fast food restaurant _____ delicious.
A.tastes B.taste C.is tasted D.tasting
( )10._____ we are doing today will have great influence on others.
A.Whether B.What C.How D.That
（ ）11.He was so hungry that he ate up_____ had been brought to him.
A.all B.all that C.all which D.all what
( )12.This is the best movie _____ China has ever produced.
A.that B.it C.what D.which
（ ）13.It _____ five years since he left for Beijing.
A.is B.has been C.is going to be D.was
( )14.She was heard____ an English song.
A.to sing B.sang C.to be sang D.sing
( )15.All animals need air and ______.
A.plants are so B.so plants do C.so do plants D.so need plants

B avoid doing sth
B 祈使句的反义疑问句shall we
A be necessary for sb to do sth
C 他说他会在会议上提出这个问题
D 过去进行时
A no use to do sth
C 为了看日出.
C 房子需要修理了.
B taste没有被动语态,直接taste +形容词
B 我们今天做的会在未来产生很大的影响
B that引导定语从句修饰
A this is .that 强调句型
B 他离开北京已经五年了
A 被动语态+to do
C 动物需要空气,植物也一样