they are at home by ____(them)

they are at home by ____(them) 是they at home还是they are at home为什么 对(They are at home.)里的at home提问 I think they are at home? Maybe they are at home同义句 They are at home.(变为一般疑问句) 英语翻译They are both busy with their work ____ have to leave their son at home by himself. 英语翻译[ ]they are at home.[ ]they are home.They [ ] [ ] at home.They [ ] [ ] at home.在【 】里填上英文单词,使句意符合“他们可能在家里.” they （are relaxing） at home.对括号提问 ____ ____ they ____ at home? they get home at 4:00. they are tired but they are happy. 同义句转换 They are watching TV at home now 同义句转换 They are watching TV at home now. 连词成句they,homework,at,doing,are,home They are at home(改成一般疑问句） they are having lunch at home.(踢问） .. They are s___ their own car at home My parents are not at home .They (leave) for shanghai 用sometimes改写：They are cooking at home.