Chia động từ với dạng đúng

1.My mom (live) here for more than 10 years
2.We (just take) up the community service
3.I think we should (help) the elderly people cooking food
4.Don't (laugh) at the disabled ppeople
5.If you stay inside more,you skin (not have)a sunburn
6.Go green organization(be) a non profit oranization
7.Let's (help) strees children with clothes and food