หมายถึงสอบอะไรล่ะ?
สอบเข้าแพทย์? หรือสอบที่โรงเรียน?
I think he means for the admission na krub...
Don't be so serious na, you are just a m.5 boy!!!!
You still have enough time to review your lessons.
Keep on reading step by step, and your drams will come true.
Don't blame yourself and stop complaing that you're not clever.
All you have to do in believe in your abilities and keep on moving toward your dreams.