3 sentences

1. 屠夫正在后院宰羊。

   tú​fū zhèng​zài hòu​yuàn zǎi yáng.

   The butcher is slaughtering sheep in the backyard.

   Source: Dong Chinese Dictionary

2. 那家店专门宰客，你千万别去。

   nà jiā diàn zhuān​mén zǎi kè, nǐ qiān​wàn bié qù.

   That shop specializes in ripping off customers; you must never go there.

   Source: Dong Chinese Dictionary

3. 每个人都应该努力主宰自己的命运和未来。

   měi gè rén dōu yīng​gāi nǔ​lì zhǔ zǎi zì​jǐ de mìng​yùn hé wèi​lái.

   Everyone should strive to be the master of their own destiny and future.

   Source: Dong Chinese Dictionary