一、
1. helps
2. sweeping
3. wash
4. cook
5. garden
6. lunch
7. making
8. parents
9. watching
10. sleeping

二、
1. Mary is doing her homework now.
2. There are some pests on the grapes.
3. She is cleaning the windows now.
4. We are doing housework at home.
5. Can you come and help me？

一、
1. helps
2. sweeping
3. wash
4. cook
5. garden
6. lunch
7. making
8. parents
9. watching
10. sleeping

二、
1. Mary is doing her homework now.
2. There are some pests on the grapes.
3. She is cleaning the windows now.
4. We are doing housework at home.
5. Can you come and help me？