need|needs|needed

我需要去买些东西。

I ___need to do some shopping.

我需要去洗手间。

I ___need to go to the toilet.

我需要一支新铅笔。

I ___need a new pencil.

我可以自己到那里，所以你不需要带我去。

I can get there myself so you don't ___need to take me.

她需要更多时间来完成任务。

She ___needed more time to finish the project.

他需要时间做作业。

He ___needs time to do homework.