—Please mind your head, sir.
—________
It doesn’t matter.
OK! Thank you.
Don’t mention.
I’m afraid not.
So sorry, I took your school T﹣shirt by mistake. But where is _______?
Don't worry. Let me help you find it.( )
A.yoursB.hisC.mine
I can't find Sarah. Where is she?
She ______ for tomorrow's Xingcheng Cup speaking competition at home.( )
A.preparesB.will prepare
C.is preparing
Yesterday our headmaster made a speech ______ environmental protection, and we learned something about recycling of waste.( )
A.onB.atC.to
Keep trying, ______ you might surprisingly find hidden abilities within you.( )
A.butB.andC.or
_______ fun it is to have a field trip on the Orange Island!( )
A.WhatB.What aC.How