Question

A. your friend left some garbages in the school coridor. what can you say. about it?

b. your friend didn't wear shoes while playing football. what can you say about it?

Answer 1

A. you should didn't left some garbages in the school corridor. because it makes our school corridor look dirty
b. you must wear shoes while playing football . because the ball could hurt your feet while playing
sorry if i was wrong

Answer 2

A.Don't left garbages in the school coridor. It makes the coridor dirty.Please, throw the garbages to the trash can.
b.You better wear your shoes while playing football.