when the house was being built ,变成分词作状语,怎么变?后半句是 it fell down

He was the last one ( ) house when the earthqHe was the last one ( ) house when the earthquake happenedA leave B.left C.to leave D.leaves the robber was caught when he wanted to b（） into the house This is the house _______ I was born.A.which B.that C.where D.when The man didn't know ( ) the thief broke into the house and stole all his valuable thingsa:it was when that b:when it was thatc:that it was when d:was it when that The house was in__A.dark B.darkness It ___ hard when I walked out of the house.A、rains B、was raining C、rained D、is rain 英语19.Tom ________ into the house when no one _______.19.Tom ________ into the house when no one _______.a.slipped;was looking b.had slipped;looked c.slipped;had looked d.was slipping;looked为什么 77.The boy _______ into the house when no one _________ .A .went ; was looking B .had gone ; looked C .went ; had looked D .was going ; looking The house was made( )wood The house was made( )wood A in B by C of the house was cleaned ..语法Tom _____ into the house when no one _____.A.sliped ,noticed B.had slipped ,noticed C.slipped,had noticed D.was slipping ,was noticing . Tom ___________into the house when no one _______1.slipped ,was looking2.was slipping ,looked The house ______ they live in was built hundreds of years ago.怎么填The house ______ they live in was built hundreds of years ago.A、who B、when C、where D、which when the seven dwarfs got home,they 什么 that the snow white was in the house He was the last one(leave)the house when the earthquake happened适当形式 He was the last one(leave)the house when the earthquake happened适当形式,为什么 There are ( ) furniture, from the time when the White House was firstly built.A,many a B,anumber ofC,many pieces ofD, agreat many This is the house __ he once lived __ when he was a child.A which in B that;/ 可以选B吗?为什么?