1.I s from a bad headache after the operation .
2.Air pollution is one of the problems that we can't afford to i
3.Can you explain the r behind the decision
4.Jane,Who grows up in a circus,is able to c with all the animals.
5.Parts of the city had p cuts yesterday because of the big fire from the restaurant.
6.Any student caught c with have to leave the classroom
6想出来了，不用了