Sam is English.(就划线部分提问） ________ ________ is Sam.________

Sam is English.(就划线部分提问） ________ ________ is Sam.________ Sam is from (America)我把话先弄成了括号就当是划线啊（对划线部分进行提问） English is very interesting 就划线部分提问划线部分是English. This is Sam's friend.划线提问friend划线 our english book is blue (就划线部分提问） it is an [english dictionary],就划线部分提问 Sam is doing his homework（对划线部分提问）doing his homework划线部分PS：如果doing his homework被划线提问,那么我就不知道Sam is doing his homework是现在进行时,那么我回答时到底用What is Sam doing?还是What is Guo Jun is a Chinese,Sam is an English.改错. 英文句子中Sam’s friend is english中的错误 English is very interesting and fun[就划线部分提问划线部分是 very interesting and fun sam is from London.（就划线部分提问） He can swim.（改为否定句）His name is David Beckham （就划线部分提问） He can paly basketball? 「An English-Chinese dictionary」is on the bookcase.(就划线部分提问） My English teacher is (Miss li)就划线部分提问 （） 那个 Our English lesson is 【at half past ten】就划线部分提问 MY ENGLISH TEACHER IS FROM BEIJING.（就划线部分提问） All the people are having a great time改为同义句______is having_____还有 Sam is having a party at his house（就划线部分提问）划线部分是having a party_____Sam______at his house? Mike can speak English就划线部分（English）提问 Tina is English(English划线）怎么做