Must you go?
Yes, I' m afraid I really_____.( )
A.mayB.shouldC.mustD.can
He ran as fast as he could ______ the bus but he failed.( )
A.catchB.to catchC.caught
When is your birthday,Li Fang?
It's ______ July 26.( )
A.onB.toC.in
Who is the girl under the tree?
She is ______ classmate,Annie.( )
A.IB.meC.my
This book ______ by children.( )
A.lovesB.lovedC.is loved
I ______ to school on foot every day.( )
A.goB.wentC.has gone