1.You left your homework at home.怎么办

1.You left your homework at home.怎么办
1． You left your homework at home.
2． Your best friend is more popular than you.
3． You lost your sports clothes.
4． You don’t know where your ID card is.
5． You don’t want to have P.E.classes.
6． Your parents always argue.
what should I do 遇到这些情况我怎么办?
用英语回答!