Someone___(sing)in the next room该怎么填?

Someone___(sing)in the next room该怎么填? i can't sing in english.对sing in english提问. Can't you sing this song?__And I can sing it in English.应该添什么?说明原因 he wasn't heard to sing in the classroom.为什么是to sing,不是singing或其他 can‘t sing you in a dance or library 连词成句 Can you sing in English?回答a.he can't paint. B Paint,I think. c.Yes,he can D he likes dancingCan he sing in English? i heard someone___(cry)in the next room when i passed by 什么理由i heard her___(cry)in the her room last night。又是什么？ I have some ( ) in my voice.I can't sing well.填空 ,字母要是t开头的 You can't sing in class and you can't make the classroom dirty___.急 they can't sing.We can't sing neither.还是We can't sing either. 将下句子改为祈使句,每空一词 you can't sing loudly in the hallways.___ ___loudle in the hallways. 英语翻译sing along on?sing along in?sing along from?sing along to? Can you_____(sing) in English 英语字典中in sing. Can they sing in English? can I sing in English sing in is required是什么意思 Can't you hear your neighbor ____ (sing) in the next room.回答后再讲讲hear+动词的用法!