听问句，选出正确答句，将其标号填入题前括号内。每小题读两遍。（5小题，每小题2分，共10分）
（1）A. Usually, I come by foot. B. Usually, I come on foot.
（2）A. No, he doesn’t. B. No, she doesn’t.
（3）A.He goes to work by bike. B. He works in a factory.
（4）A.She likes reading stories. B. She is reading stories.
（5）A. I am doing the dishes. B. I’m going to do the dishes.
Look ________ the blackboard!
A.at B./ C.to
—— _________ is it?
——It’s red.
A.What B.Where C.What colour
How many ________do you have?
A.math books B.math book C.a math book
Let______clean the board.
A.me B.my C.I
Mike: Nice to meet you.
John: _____________________.
A.Nice to meet you,too. B.Good morning. C.Hi