按要求写单词。
1. do(过去式)_____________________
2. is(过去式)_____________________
3. help(过去式)___________________
4. start(过去式)__________________
5. want(过去式)___________________
6. like(过去式)___________________
7. plant(过去式)___________________
8. to(同音词)_____________________
9. plant(现在分词)_________________
10. a lot of(近义词)________________