大家帮帮忙吧~明天就开学了！
fall down: I watch as the book falls down the building.
in fall: The leaves turn red in fall.
fall off: Stay away from the edge, you don't want to fall off that cliff.
fall asleep: I always fall asleep in class.
as.. as possible: I'll try to get home as soom as possible.
in fall: The leaves turn red in fall.
fall off: Stay away from the edge, you don't want to fall off that cliff.
fall asleep: I always fall asleep in class.
as.. as possible: I'll try to get home as soom as possible.
温馨提示：答案为网友推荐，仅供参考
