---I’m sorry I can’t help you now.---__________A. You’re welcome.B. Let me see.C. Thank you all the same.
—Boys and girls , sit down ,please.—____________________.
-Are there ____ halls in the building?-Yes, there are ______.
There _____ a pencil and two books in my bag.
—________is Jane? —She’s my friend.
— ______ football cards are these? — They are my football cards.