A : Hello (....) ! you look so busy, what are you doing?
B : Hi, yeah.. i have to study and prepare everything for tomorrow
A : Tomorrow? what will you do tomorrow?
B : hm.. you know there was a speech competition, don't you?
A : yeah, do you join that competition?
B : yes, that was the thing that make me so busy now
A : Oh, ok. i'll not going to disturb you then.. but you have to win that competition ok?
B : sure.. of course i'll be the winner in that competition, i've prepared everything ..
A : Ok then.. see you.. send me an email if you win
B : Ok, sure. see you!