1. schools in Britain are very conservative, as 14-year-old Tara discovered when she came back to her school with her nose stud, a ring in the nose.-여기서는 as를 어떻게 해석하죠? 그리고 discovered~도 모르겠어요2.Better ventilation, or a system for moving fresh aircan cut indoor air pollution to a safe level, but lack of ventilation is seldom the main cause of prblem.3. Even a stir of evening air, but it was just as bad there.4.In that red afterglow of an immense Kalahari sunset they had a strange, living personality as if had been only temporarilysuspended.5. I might have crumbled under the weight of the hardship thatwere to come had it not been for the response of the crpwd that day.부탁드립니다ㅜㅜㅜㅜㅜㅜ