Bahasa inggrisnya ya sama (lets pray)
Dear God heavenly father, thank you for your blessing for everyday. Please bless our teacher, our friends, the principal and everyone who are about to begin our own businesses. Help us oh lord so that we will understand the lessons that we will take today. Thank you Lord for every blessing that you have given us. bless our mom, dad, brother, sister, friends who are doing their own things oh lord. Thank you for everything, in the name of Jesus we pray, AmenĀ 

Note: basically try to say Dear(something) in the beginning, then ask for blessing, and thank Him, then say the amen. Prayers dont need to be 5-10 minutes long as long as you and know what you say to Him and are pleased. good luck. God bless