状语从句改错练习1、It wont matter even he refuses.2、Jim imagined that the whole world knew of his achievements, when in fact only a few people had heard of it .3、He realized that his house must have been broken into the hour he got home and saw that everything was in a mess.4、He was looking for the dictionary whenever he thought he might have put it .5、No matter if he is free, he must go to the library.6、I have not missed a play or a concert when I was seventeen years old.7、Next time that