题目内容：

用合适的连词填空(英语难题)
1.We aren't late for class ( )the new teacher is strict with us.
2.We won't go home ( )we finsh our work.
3.tom ran ( )fast ( )I couldn't catch up with him
4.( )we open the window ,the flies will come in.
5.She went to bed ( )he finshed doing his homework.

优质解答

because因为
因为新老师很严格,所以我们上课不吃到
until
直到做完功课,我们才回家
so that
tom跑得如此快,以至于我追不上他
If
如果我们开窗,苍蝇会飞进来
after
她做完功课,她才睡觉