( )Help yourself ____________some fish.
A. with B. to C. for
That isn’t _____T-shirt. It’s ______.
A.mine ; your B.my; your C.my; yours
Amy and Sam _____back from China last Sunday .
A.come B.cameC.will come
——________meat do you want ?
A.How many B.How muchC.How long
We need food ________our picnic.
A.inB.toC.for
Lingling is in London_______Sam and Amy.
A.and B.with C.for