they are in the study(改为一般疑问句)

they are in the study(改为一般疑问句) they are studying english in the classroom?改为一般疑问句 Are there some pens in the bag?改为一般疑问句,否定句 they are English My wife is tall and fat.（改为一般疑问句） They are in the hospital.对 They are in the Reading Club this term.(改为一般疑问句） They are taking photos in the zoo next wednes-day.改为一般疑问句? They are taking a walk in the park,改为一般疑问句,并做肯定回答 They are going to have a holiday in the Space Hotel.(改为一般疑问句 将They are cleaning the window.改为一般疑问句 They are near the door.(改为一般疑问句) They are listening to the music now改为一般疑问句 They are behind the dor改为一般疑问句