---Do you know_______ the books on the shelves? --- Sorry, I can’t count them, because there are _______books. A. a number of; the number of B. a number of; a number C. the number of; a number of
We usually put the teacher’s desk ________ the classroom.The boys like chatting _______ the teacher’s desk.
She gets up 6:20 every morning.
---We’re going to the Great Wall tomorrow.---_______.
My mother lets me _____English every day.
It’s time ______ dinner.