— Tomorrow is Saturday, why don’t we play basketball in the gym? —Good idea, ________ I have to see my grandparents.
—Is this a nice school? —__________.
How many ________ are there in the school?
—Boys and girls , sit down ,please.—____________________.
-Are there ____ halls in the building?-Yes, there are ______.
There _____ a pencil and two books in my bag.