( )1.I _____ buy the recorder because I had no money with me

( )1.I _____ buy the recorder because I had no money with me then..
A.can B.cannot C.could D.couldn’t
( ) 2.The old man____his way and couldn’t______his home.
A.loses;look for B.lost;find C.lost;look for D.lost;see
( ) 3.You ______ask Mary.She ______know the answer to this question.
A.can’t;can B.can;can C.can;may D.mustn’t;may
( ) 4.---May I have supper now?---______.
A.Yes,you do.B.No,you may not.C.No,you can’t.D.Yes,you are.( )
5.Could I use your rubber,please?_______.
A.No,you couldn’t.B.That’s all right.C.Never mind.D.Yes,sure.
( ) 6.I forgot to bring my football boots.I_____play football.
A.mustn’t B.can’t C.may D.can ( )
7.______music she is playing!☆
A.What nice B.What a nice C.How nice D.How
( ) 8.---_____lovely day!Let’s go out for a picnic,shall we?--- Good idea!
A.What B.What a C.How D.How a ( )
9._____big the tree is!
A.What B.What a C.How D.How a
( ) 10.____milk it is!
A.How nice B,How a nice C.What nice D.What a nice