---How many apples are there in your bag? ---___________
-David has made great progress recently. -______, and ______.
WeBeijing next week.
The water in this river is harmful because It’s a ______ river.
There _______ a mother ,a father and three children in the family.
too much candy is bad your teeth . A. Eat ; toB. Eating ; to C. Eating ; for