簡單English一問

Replies:

1.What are you doing?
因為個verb after do會係infinitive,所以what do you doing係唔岩。

2.Who are you looking for? / Who would you like to find?
而Who you want to find 係ch-english黎既,所以唔岩。

3.問人地係邊個問WHO ARE YOU就岩啦^^"
如果你想問人地「我識唔識你」你可以問"Do I know you?"

如果果個人打錯電話你可以話:
I think you dialled the wrong number.

For question 1, the question - What are you doing? - is correct. The second question is wrong. You could also ask - What's up? - a pretty common phrase used in the Western world.
For question 2, the choices are as follows:
1) Who would you like to speak to? (Formal)
2) Who do you want to speak to? (less formal)
3) May I ask who you want to speak to? (Formal)
For question 3, the choices are as follows:
1)May I have your name please? (Formal)
2)May I ask what your name is? (Less formal)
3)May I ask who is calling? (Formal)
Your last question on 11th May,
here comes the choices for your response:
1) Sorry, I have dialled the wrong number. (Less formal)
2) I am sorry, I think I must have got the wrong number. (Formal)

Why 係What are you doing?

而唔係What do you doing呢??

After ;do; must not follow ;ing;~

1) What are you doing?
2) Who do you want to find?
3) Excuse me, how can I address you?

Hope I can help you. ^-^