When he saw the poor conditions in the school, he decided to ______ some teaching instruments for them.

 — You should ______ the customers tea before meals.—But they said they couldn’t wait to eat.

After class, we always have a good time ________ to each other.

Bob,_______ your coat. It’s cold and windy outside.

－How do I_________ my homework ?－Click“print” and“ OK”.