1.一般现在时:主语+do/does(现在分词) We _____ the room every day. 2.一般过去时:主语+did We _______ the room just now. 3.现在进行时:主语+am/is/are doing We ___________ the room now. 4.过去进行时:was/were doing We ___________ the room at 5:00 yesterday afternoon. 5.现在完成时:have/has done We ___________ the room already. 6.过去完成时:had done We ___________ the room before he arrived. 7.一般将来时:will do/ We _______ the room tomorrow. 8.过去将来时:was/were to /would do He said he __________ the room next.