变一般疑问句!They can take these books to be classroom

变一般疑问句!They can take these books to be classroom They take the subway to school.变一般疑问句 They can take these books to be classroom.（变一般疑问句,并作肯否定回答） they can swim 变一般疑问句和否定句 You can take some things to your sister变一般疑问句 They are take photos改一般疑问句 They live in China.(变一般疑问句) they have some ruler变一般疑问句 They are English books.变一般疑问句 They speak Chinese （变一般疑问句） they have round face变一般疑问句 They have round faces.变一般疑问句 They look cool 怎么变一般疑问句? 1.We have English books.变否定句 2.I needmath book.变一般疑问句 3.Does he have a black pen.用they改写 4.DO they have watches?变单数形式 5.I can take this book to my brother.变为一般疑问句 Tom can speak Chinese.(变一般疑问句) He can speak Japanese.(变一般疑问句) they can play football改为一般疑问句 they can play basketball (改为一般疑问句)