1£®Pleasant music is often played between classes to make students refreshed(refresh) and relaxed for a while£®

2£®I can't put up with such hot weather any longer£®

3£®The presentation(present) of prizes began after the speeches£®

4£®We haven't decided whether to go(go) camping next week£®

5£®As the boss can't come to the reception£¬I'm representing the company on his behalf£®

6£®Nowadays£¬EQ and PQ as well as IQ are attached importance to in children's growth(grow)£®

7£®I appreciate your help very much£¬which has made a difference(different) to me£®

8£®The police discovered quantities(quantity) of arms hidden in the cave£®