in a green school,everyone agrees to be careful to be about

in a green school,everyone agrees to be careful to be about Be careful __her .A with B to C about Everyone always in our class _(try) to be careful with their take care ; be careful ;to be careful Be careful about point ,not being falling to you! Everyone wants to be How to be a green consumer be careful Never pour water in to acil_____it is dangerous 英语翻译1.A bag is useful in many ways.Just be careful not to le you have to be very careful in this job,because a smal mista When you drive a car in England,you have to be careful be careful doing和be careful to do的区别?