____(介词）school night

____(介词）school night talk(交谈） ____（介词）on the school trip. ____(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 ____（介词）July. we are all ____(介词）school today.No one goes outand stays at Don't go out on school night,____ you? __________ the last night (填介词） 用适当的介词填空 1）____ the photo.2) He isn't_____ school today .He' 填介词 He is not ____.You can call him at night.