—What do you often do after supper?—I often watch TV. but sometimes go out for a walk.
The trees in the school are good for our health. So please don’t ________.
We are so tired(累) these days because we have ________ homework .
—Why do you like dogs? —________ they are very friendly.
My class teacher is very good _____ us, and we love her very much.
The boy is afraid ______ his mother because she is very strict _____ him.