We were discussing the details of the charity show when the teachers--- into the classroom.这边为什么填came 而不是coming.这是什么语法呢?

We are discussing what we should do next.(改为简单句)We are discussing ( )( )( ) next.I don't know what I should say at the meeting.(改为同义句）I don't know（ ）（ ） （ )at the meeting. 求BEC高级中的几个句子1 we will meet there at 2 p.m.,and this will give us a chance to see in action some of the things we have been discussing.2 Things aren't as easy as they were,what with cheap imports,and the more expensive children's bou we could hear the children's _______ in the room,it seemed they were discussing something这里用sound还是voice We were discussing the details of the charity show when the teacher (come) into the classroom.这里用 was coming 可以吗, bikini wax 原句是：I have a bikini wax appointment.We were discussing bikini waxes.实在搞不明白wax在这里的意思. We were discussing the details of the charity show when the teachers--- into the classroom.这边为什么填came 而不是coming.这是什么语法呢? 句型转换 We are discussing what we should do nextWe are discussing ----- ----- ----next We didn't where we were at that time. they were traveling along discussing various subjects 翻译... We( )the problem for quite some time,but we( )any conclusion yet. A.have been discussing.haven't reachedB.have disscussed.haven't been reaching C.discussed.haven't reachedD.had discussed.haven't reached you can't tell what we are discussing here to____ you think may be related to the casewhoever whom whomever.麻烦句子分析一下,不用翻译 1.it's time we got down to discussing the problem为什么用discussing不用discuss 谢谢~~2,in an hour,we can travel to places___would have taken our ancestors days to reach为什么要用which 顺求整句翻译3.sound waves in the air in much t enough代表形容词还是副词But we were lucky enough,weren't we? We couldn't a___ a new computer because we were very poor at that time. 求翻译：while they were discussing how to solve the problem ,another problem happened. The chidren could not _____ their voices down while they were discussing the new s The students were sitting around the classroom snd discussing questions when their teacher came in.英译汉： What were the students discussing at the beginning of the text?这句话如何译