同义句转换：多亏你们的帮助,我们提前完成了工作.______ ______ your help,we ______ th

同义句转换：
多亏你们的帮助,我们提前完成了工作.
______ ______ your help,we ______ the work ______ _____time.
方框填词：
rain,go,work on,cook,watch,sweep the floor,do
1.I wondered why he______with us.
2.They said that they_______their lessons then.
3.When I got home,my mother_______dinner.
4.-What_____you______at eight last night?
-I ______TV.
5.While the students_______.the teacher came in.
6.I thought it________.