3.That we love peace is known to all.(变为it引导的形式主语)

___________________________________________________________

2.We can make our country stronger and stronger in this way.(倒装句)

__________________________________________________________

1.I didn’t realize the mistake until I grow up.(强调划线部分)

__________________________________________________________

7. unless you finish your homework

_______________________________________________________________

B.按要求进行句型转换

6. because the job offered a good salary

_______________________________________________________________

5. while we took a swim

_______________________________________________________________

4. since he was eighteen years ago

_______________________________________________________________

3. after we finished writing our term papers

_______________________________________________________________

2.when they would begin to recycle cans and bottles

_______________________________________________________________

1. although the weather was perfect

_______________________________________________________________