钱已经交给经理了。

Qián yǐjīng jiāo gěi jīnglǐ le.

The money has already been given to the manager.

这些书你帮我交给他，好吗？

Zhèxiē shū nǐ bāng wǒ jiāo gěi tā, hǎo ma?

Can you help me give these books to him?

请把作业交给老师。

Qǐng bǎ zuòyè jiāo gěi lǎoshī.

Please hand your homework to the teacher.