A : Next week, we will have a test. 

B : We must study hard from now. 

A : You are true, I have trouble with Math. 

B : I have trouble in English. I'm confused about tenses. 

A : Do you have any idea for us ? 

B : Last test, I get 100 in Math and you get 100 in English. Why don't we study together ? 

A : Wow, that's good idea.  

B : I think so. You teach me English and I teach you Math. 

A : Then, where and when we will study together? 

B : We should study in quite place.

A : That's mean we can't study at my home because I have a little brother. 

B : I think so. How with my home ? 

A : Ok, no problem. Saturday or Sunday or both of them? 

B : I suggest both of them so we can got the best result. 

A : I think so. Don't forget to ask your parents first !

B : Ok, after this I will ask them.

A : I will bring some food too so we will not be hungry while studying.

B : That's good idea.