1基础园地Ⅰ答案
2基础园地Ⅱ答案
3基础园地Ⅲ答案
4基础园地Ⅳ答案
5基础园地Ⅴ答案
1、did，go
2、Is
3、playing，played
4、watches，didn't watch
6基础园地Ⅵ答案
1、What，washed，about，went
2、What，cleaned，about，watched
3、What，played，about，stayed
7基础园地Ⅶ答案
