1. They want to drink water.
他们要喝水。Tāmen yào hē shuǐ.
2. My mother wants to go to Beijing.
我妈妈要去北京。Wǒ māma yào qù Běijīng.
3. My sister wants to read a book.
我妹妹要读书。Wǒ mèimei yào dú shū.
4. I want to buy this.
我要买这个。Wǒ yào mǎi zhège.
5. He wants to return home.
他要回家。Tā yào huí jiā.