I don't think students should use mobile phones at school.
______.They really have a bad influence on our study.( )
A.I agree with youB.Not at all
C.No problemD.It's my pleasure
—What did you do yesterday? —My brother took two friends of ______ to play chess with us. But I don’t know ___ of them.
She got up to get some sleeping pills but found there was _________ left at home.
Whose book is this? It’s not___ book,____ is over there
The children enjoyed_______ very much last night.
—Is that _____________ new bike, Tom? --No, I lent _________ to Mike half an hour ago.