lucy practises speaking English the hardest of all the girls这个句子中是用the hardest 还是 hardest ,为什么,类似的最高级加不加the 经常搞不清楚

sometimes she practises speak english at the weekend改错 lucy practises speaking English the hardest of all the girls这个句子中是用the hardest 还是 hardest ,为什么,类似的最高级加不加the 经常搞不清楚 She is too young.She doesn't know how (look) after herself.Do you enjoy (play)volleyball?Lucy practises (swim)after school every Friday. Lucy and Lily don't speak(not speak)Chinese.为什么是don't speak,而不是doesn't speak. ____________ difficult for lucy to speak Chinese well. Lucy can [speak English].（对[ ]部分提问） May I speak to Lucy?同义句转换 May l speak to Lucy?改为同义句______that Lucy______? Both Lucy and Lily can speak Japanese.(改为否定句) ___ Lucy ____ Lily can speak Japanese. Tom can speak Chinese. Lucy can speak Chinese, too. 合并为一句 lucy Lucy doesn't speak English as well as Jim.(改为同义句） Jim __ English ____ ____ Lucy. May I speak to Lucy的答语?为什么答案是“Speaking”?“This is Lucy ”不可以吗?恳请指教!^_^ lucy could speak english when she was ten yeaes old,同义句 lucy ___ ___ ___ speak english at the ege of ten. Lucy can speak English.speak English 是划线部分,要对划线部分提问怎么问?谢谢 We all konw that Mary Chinese better than Lucy.Adoes speackBspeaks doesCdo speak请说明理由 Speak speak