What should we do before we go to bed?回答写什么?

What should we do before we go to bed?回答写什么? What should we do before we go to bod? we should brust our t____ before we go to bed what+should+we+do+before+meals?+如何回答 What should we do before meals?What should we do What should we do before meals? What do you say to your parents before yuo go to bed?应该怎样回答? Why do we go to bed? What should we do to be a good student?回答： what should we do before we c_____ the road. what should we do before we travel by plane what should we do before we travel by plane?