He is ___(或许) in his room 这里要填什么呢

He is ___(或许) in his room 这里要填什么呢 He said that he ___(leave) his book in the room .如何填? He likes to keep his room clean an t____中"___"应填什么 I often hear John (sing/singing/to sing)in his room.为什么这里要填s He is Jim Allan Green.Allan is his ___ name “___”填什么 为什么 He is Jim Allan Green.Allan is his ___ name “___”填什么 Jim is ______(或许）in his room,I'm not sure. his sister is listening music in her room中间填什么 The bed is the one ____ ___ he slept.这里要填什么关系代词或副词 根据问答填入疑问词1.-______ is mr Wu?-I think he's in his room.2.-___ He is in his room的否定句 is he his room in怎么连词成句?