Yous friend in going to have an important exam and she/ he is very stressed. Write a letter about 100-120 word to your friends giving some advice to him orther 

Yous friend in going to have an important exam and she /he is very stressed 
Write a letter about 100-120 word to your friends giving some advice to him orther 
Tui ko lm ai giúp vs ạ SOS????