when i first came to school i found的缺词填空

问题描述:

when i first came to school i found的缺词填空
拜托我要的是这种开头的缺词填空

on the first day of high school是时间状语,主句里find后面是一个省略了that的宾语从句a lot of things are different from middle school,宾语从句中a