ทําเซอร์ไพรส์ให้ครูของฉันในการสอบครั้งสุดท้ายของฉัน

I am walking down the street while I tell them that I have prepared a surprise for my teacher about my oral exam. I've dreamed of feeding it to him since he started his classes, but he doesn't know it and today I'm going to surprise him.