1.()weekends we go to school() 7 o'clock.2.we have() breakfa

1.(At)weekends we go to school(at) 7 o'clock.周末我们七点去上学.（为什么周末要上学?）
2.We have(不填) breakfast(in the )morning .我们早上吃早餐.（似乎有点儿废话呀!）
3.HaoChuan (go) to school early(不填)every morning.HaoChuan（人名?）每天很早就去上学.
4.Does your friend want(to see 或者不填)a movie this evening?你的朋友今晚要不要看一场电影?
5.she has a ruler,but she (doesn't have) an eraser.她有一把尺子,但是她没有一块橡皮.
不知道括号里让填介词还是动词,或者让填几个词,所以就瞎填了一下.