改写句子把括号的词作主语 We keep ( it ) in the living room.

Are you in the living room怎么用your brother作主语改写句子 it's keep in the living room. that's where we have it. 为何不能用 The room is very small.we can't live in it.句子改写 用it作形式主语的句型改写下列句子 it 作形式主语改写句子 把We must keep the room clean.变成另一种语态的句子 It's kept in the living room.That' where we( )it. It’s kept in the living room.That's where we ____ it. It's kept in the living room.that's where we __ it. 按要求改写句子1.We must (keep the library quiet).否定句：一般疑问句：对划括号的提问： we should keep( )in the reading-room We were sitting in the living room when it ___(begin) to rai