我 明天 要 买 一 个 iPhone。
Wǒ míngtiān yào mǎi yī gè iPhone.
I am going to buy an iPhone tomorrow.
你们 现在 要 出去 吗?
Nǐmen xiànzài yào chūqù ma?
Are you all going out now?
下午 老师 要 来 我家。
Xiàwǔ lǎoshī yào lái wǒ jiā.
The teacher is coming to my place this afternoon.
宝宝 要 睡觉。
Bǎobao yào shuìjiào.
The baby wants to sleep.
今天 很 累,我 要 休息。
Jīntiān hěn lèi, wǒ yào xiūxi.
I didn't go to work. / I don't/won't go to work
我 没有 喝 你 的 啤酒。/我 不 喝 你 的 啤酒。 (the 有 here is not needed, but it could be here sometimes)
Wǒ méiyǒu hē nǐ de píjiǔ. /Wǒ méiyǒu hē nǐ de píjiǔ.
Today I'm very tired. I want to rest.
这 个 周末 你们 要 做什么?
Zhège zhōumò nǐmen yào zuò shénme?
.
This weekend what do you want to do?