--Mr. Wu, please _____ how much time you need to finish your homework.-- All right. I’ll make it(做到) at once.
-______ is it from your home to school? -It’s about ten minutes’ bus ride.
Look out! You ______ now. Please don’t talk on the phone.
He still went to school on time ______ it rained heavily.
You’d better ______ swimming alone. It’s very dangerous.
______ you do your homework, the fewer mistakes you will make.