WANT SOMETHING

I want this tea.
我 要 这个 茶。
Wǒ yào zhège chá.
We want five bottles of beer.
我们 要 五 瓶 啤酒。
Wǒmen yào wǔ píng píjiǔ.
Do you want (it) as well?
你 也 要 吗?
<Nǐ yě yào ma?>
I don't want anything.
我 什么 都 不 要。
<Wǒ shénme dōu bù yào.>
You don't want even a little?
你 一点 也 不 要 吗?
<Nǐ yīdiǎn yě bù yào ma?>
Who wants this?
谁 要 这个?
Shéi yào zhège?

WANT TO DO STH

I will have (eat) fried noodles.
我 要 吃 炒面。
Wǒ yào chī chǎomiàn.
What meat will you eat? / What meat do you want to eat?
你 要 吃 什么 肉?
Nǐ yào chī shénme ròu?
I want to buy a cell phone. Where is it cheapest to buy?
我 想 买 手机。在 哪里 买 最 便宜?
<Wǒ xiǎng mǎi shǒujī, zài nǎli mǎi zuì piányi?>
What will you eat? / What do you want to eat?
你 要 吃 什么?
Nǐ yào chī shénme?
If you don't want to go, then don't go.
你 不 想 去 就 别 去!
Nǐ bùxiǎng qù jiù bié qù.
Who will drink juice? / Who wants to drink juice?
谁 要 喝 果汁?
<Shéi yào hē guǒzhī?>