studying in are study they the

studying in are study they the They are studying hard in the library.（对 are studying hard提问 they are studying english in the classroom?改为一般疑问句 They are studying in the library.(改为否定句) They are only study（还是studying) for long time. We are having a dancing party ( )they are studying in the cl they the are study in连词成句 reading are in they study the books连词成句 they are in the study(改为一般疑问句) There are some students studying in the classroom.中的studying They are studying Chinese in China.对划线部分提问? They are in the study（改疑问句）He is in the kitchen.(改疑问句