1.Scientists at the National Cancer Institue studied a large group of patients who (had/have) had successful operations for cancerous growth. 이거는 문장구조가 어떻게 된건지 모르겠구요 2.The scientists discoverd that those in the group (their/whose) cancer later returnded whre people who suppessed their emotions 3.alike 와 like 의 차이점 4.명령문에도 어순이 있나요? 5.'abilities to+동원' 의 해석 6.Astronomers had to rethink all of their prvious understanding which was based on the Earth-centerd theory 요것도 문장 구조좀 알려주세요 7.가주어와 진주어 사이에 왜 형용사만 올수있고 부사는 못오는거죠? 8.Also,has any thought (been) given to legislation requiring the daytime running of lights? 여기서 왜 꼭 been 이 온건가요? 어떤 의미에서인지 그리고 아래 문제에서 관계대명사와 관계부사의 차이점들좀 알려주세요 9. I had wrapped a bluky item for a customer at the art gallery (which/where) I work and he had left, only to return ten minutes later. 10.It's hard to have it in tenth grade (which/where) everyone seems older and bigger,~ 11.He had his goals se and knew (what/that) he wanted to achieve. 문제가 많아서 참 염치없네요