用所给词和短语的适当形式填空
她每天都做作业。
She does her homework 1 day.
他们很少乘飞机去北京 。
They 2 go to Bei Jing by plane.
我们的书在书架上 。
Our books are 3 the shelf.
一班和二班之间下午将有一场篮球比赛 。
There will be a soccer game 4 Class One and Class Two this afternoon .
他们正在上班会课 。
They are having a class 5.