―Hurry up. The bus is coming,―Wait a moment. Don’t cross the street the traffic lights are green.
A talk on Chinese history ________ in the school next week.
I _____ 900 English words by the time I was ten。
--Let's go fishing if it _______ this weekend.--But nobody knows if it_______.
The room ___ cool in summer and'warm in winter.
— Could I ask you about your family?— Of course, _____.