把Don't bring food to the party. If you do,the teachers will take it away. 变成or和and的形式Don't leave the gym during the party.If you do, the teachers will call your parents.Please bring your ID card.If you don't have your ID card,you can't go to the party.

问题描述:

把Don't bring food to the party. If you do,the teachers will take it away. 变成or和and的形式
Don't leave the gym during the party.If you do, the teachers will call your parents.
Please bring your ID card.If you don't have your ID card,you can't go to the party.