为你解答.
1、他一回来我就告诉他这件事.
I will tell him (as soon as) he comes back.
2、张丽莉把她的学生推离开了公共汽车.
Zhang Lili (pushed) her students (away from) the bus.
3、陈叔叔看见他的女儿正在浇花.
Uncle Chen saw his daughter (watering) the flowers.
4、对每个人友好 是很有礼貌的.
It's polite to (be friendly) to everyone.