7、Mingruninhisclass?4.SuHaidoesnotstudyaswellasSuYang.(改为同义句)SuYang_________________thanSuHai.5.Hisbestfriendcannotswimasfastashim.(改为同义句)He________swim________thanhisbestfriend.8上Units1-2综合训练部分一、单项选择()1.— _____________ does your cat weigh? — About 5 kilograms. A. What B. How much