--I think your father is very busy.--So he is._______ he still takes a walk with us sometimes.
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
Please call Mary _______ 354—6403.
At night, we can see colorful lights on both ______ of the streets. A. sides B. side C. side’s