3 sentences

1. 我以为所有人都得把枪上交。

   wǒ yǐ​wéi suǒ​yǒu rén dōu děi bǎ qiāng shàng​jiāo.

   I thought everybody had to turn in their guns.

   Source: OpenSubtitles

2. 所有的利润都必须上交国家。

   suǒ​yǒu de lì​rùn dōu bì​xū shàng​jiāo guó​jiā.

   All profits must be handed over to the state.

   Source: Dong Chinese Dictionary

3. 他整天忙着去上交那些有权有势的人，没心思好好工作。

   tā zhěng​tiān máng zhe qù shàng​jiāo nà​xiē yǒu quán yǒu shì de rén, méi xīn​si hǎo​hǎo gōng​zuò.

   He is so busy currying favor with the powerful all day that he has no interest in doing his work properly.

   Source: Dong Chinese Dictionary