____(介词）school night

____(介词）school night ____(介词）the first day of school Jack is ill.His mother is ____(介词）him all night. school night 是什么意思? 前面应该用什么介词? ( )night介词 night什么时候用介词on什么时候用at比如at night ,on school night,on a cold night ____（介词）July. talk(交谈） ____（介词）on the school trip.It's usually cold ___(介词) winter, we are all ____(介词）school today.No one goes outand stays at home. __________ the last night (填介词） We have an English contest ____ our school.填写介词 ____ Friday night?____ Friday night前面到底用哪个介词啊?on还是in还是at还是什么啊? 填介词 He is not ____.You can call him at night. 介词 Sunday night? we go home （）school 填介词 take place ） school,应该是什么介词 Amy arrived ___ home ___ a rainy night.(介词） He was born ____a cold night.(介词填空）