1we ( ) keep the new traffic law and learn how to protect ourselves.

1we ( ) keep the new traffic law and learn how to protect ourselves.
A.may B.should C.can D.need
2"tom,( )afraid of speaking in public.you are no longer a small boy,"said mum.
A.not be Bnot to be C be not D.don't be
3we are very sad and angry to hear that the bad milk powder( )the deaths of over 30babies.
A.made B.did C.brought D.caused
4.shall we call for taxi?
OK.let me ( )the phone number in yellow pages.
A.look at B.look for C.look up D.look after
5.aunt ki asks you ti look after herpet dog while she is away.if youare glad to do it.how can you answer?
A.l'd love it B.I'm sorry to her that.C.you're welcome D.lt doern't matter
6.if you ask someone the way to the station,but he doern't know.you should say" "
A.not at all B.thank you all the same C.bad luck D.nothing serious.
7.