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Exercises for Chapter 4, Book 9AB
一、选择填空(25)
( )1. -- May I use your bike,please?
--________
A. Yes,you must B.No,you mustn’t
C. No,you needn’t D.No,you may not
( )2. -- Mr John,we must hand in our homework today,________?
-- No,you ______,But you must bring it to school tomorrow.
A.needn’t we ;mustn’t B.mustn’t we;needn’t
C.mustn’t you;mustn’t D.needn’t we;needn’t
( )3. -- Look,it _____be Miss Zhang
-- No,it ______be she.She has gone to Hefei.
A.must;can’t B.can;may not C.may;mustn’t D.must, may
( )4. -- ____ will he come back? I can’t wait.
--In a few minutes.
A. How long B. How soon C. How often D. How much
( )5.You _____go and ask Meimei,she _______know the answer
A.must;can B.must;may C.need;can D.can;may
( )6.Electricity comes into our flats _______thin wires
A.through B.past C. across D.by
( )7.The cables are connected _______ a power station
A.with B.at C.to D.in
( )8.We must stop the people ________the waste into river
A.pour B.to pour C.pouring D.poured
( )9.I _______be a singer in the future,because I don’t like singing
A.want to B.wish to C.wouldn’t like to D. didn’t want to
( )10.I think that is a bad _______
A.explain B.explains C. explanation D.explained
( )11.The radio is too nosiy