Question

Dialogue between two friends talking about a science exhibition that they participated

Answer 1

child-1--- tommorrow is our science exhibhition , do you known?

child-2---- yes, I know I am also participating. Are you participating?

child-1---- yes I am also participating. In which lab do you are?

child-2---- I think I am in chemistry lab but I am not sure.

child-1------ what are you making for your science exhibhition?

child-2----- I am making model of angioplasty. And what are you making?

child-1----- I am making model of human excretory system.

child-2----- ok , it's time for my school, bye

child-1----- hm.. okkk bye

( the child-2 left for the school)