how can we say these words in chinnese ?
to came = ?
to go =?
to buy =?
to want =?
i want to drink beer . =?

Question

how can we say  these  words in chinnese ?
to came   = ? 
to go    =?
to buy    =?
to want  =?
i want to drink beer . =?

Answer

to come = lái or 来. (note the rising tone on the a) / english word with phonetic approximation = lie

to go = qù or 去 (note the falling tone of the u - also the "q" is pronounced like "sh") / english word with phonetic approximation = shoe

to buy = gòumăi or 购买 (note the falling tone on o and falling then rising tone on the a) / english words with phonetic approximation = go my

to want = xiǎng 想 (note the falling then rising tone on the a - and the "x" sounds a bit like "sh" but with a slight whistle, like the french would pronounce it and the "g" is soft, almost not even heard) / english words with phonetic approximation = she on

I want to drink beer = Wǒ xiǎng hē píjiǔ. / english words with phonetic approximation = Woe she on huh pea-chya-oh.

Now, I write this, not because I am fluent in Chinese, but rather, to demonstrate that infinitives like these are easily handled by http://translate.google.com/. Sometimes, you should start there.

Verpassen Sie nicht die Gelegenheit, bequem von zu Hause aus eine Sprache zu lernen. Stöbern Sie in unserer Auswahl an erfahrenen Sprachlehrern und melden Sie sich jetzt zu Ihrer ersten Unterrichtsstunde an!