1、—Do you think you need a new schoolbag?

1、—Do you think you need a new schoolbag?
—Yes.I'm going to buy____this afternoon.
A.one B.this C.it D.that
这题为什么选A不选C?
2、If anyone calls,tell them I am out,and ask them to ____their names and addresses.
A.pass B.write C.take D.leave
这题为什么选D不选B?
3、—Have you seen him recently?
—Yes.I ___him the other day on the street.
A.see B.have seen C.saw D.will see
这题为什么选C不选B?
4、What is your son doing?
He is ____.Don't wake him up.
A.silly B.local C.sleepy D.asleep
这道题为什么选D不选C?
5、The teacher must ___carefully in class.
A.listen B.be listened C.be listened to D.be listening
这道题为什么选C不选B?
这几道题是预习作业上的,做好答案一批,有这么多问题呵呵^ ^