校车问题引起了社会各界的广泛关注。请你根据下面的提示.将下列有关乘坐校车的规定补充完整。(每空词数不限) Here are the rules we must follow when we take the school bus. ★ Don’t小题1: the school bus. or you’ll miss it. ★ Please 小题2: in line when you get on or get off the bus. ★ Don’t drop litter. Keep the bus clean and tidy. ★ Don’t talk to the drivers. It is necessary to keep小题3:_________________ ★ Don’t put your heads or your arms out of the windows. ★ Make sure it is safe to小题4: the street! after you get off the bus. ★ If anything unusual happens, please小题5: . |