A: Help me, you show me the way to the police station.
B: Yes, it's very easy.
B: First, you go straight to Khanh Hoa Hotel. Stop there, you turn right and go a little further. You will meet Sunny coffee. Turn right, it's right in front of you.
A: Stop it, I think it's a movie theater.
B: Hmmmm .... Oh no, I was wrong, sorry!
B: You go all the way then turn left, you will meet the Supermarket. Next to it is the police station.
A: Thanks !!!
B: Nothing :)))

@py

Bài làm:

A: Excuse me! Can you show me how to do this Math exersice?

B: Sure ! Let's me see........... 

    Ummm, I think first you have to write down the calculation formula

A: I'll write it down.( write down the calculation formula). 

    And what will I do next?

B: Next, you replace the number to the calculation formula.

A: Right....... And what?

B: Finally, calculate it.

A: Oh thanks! Now I've known that very easy!

B: Yah! If you know how to do that, it's very easy to do.

    If you need any helps about something, you can find me, I'll help you

A: Thanks! See ya later

B: See ya