All the students______ laughter when David walked into the c

Hearing the joke,all the students burst into ______ laughter the s news made all of us burst into laughter all the students______ (sit) inthe class room. He was ____ when i walked into the room. Into the classroom he walked Laughter is the root of all evil. The teacher asked the students______ I found the boy < > when i walked into the classroom括号里填draw He saw linda _____(sit) on the floor when he walked into the 高中英语Hardly had we walked into the room when the phone starte The crowd was beginning to shout when the drunk walked into 短文改错When I walked into the classroom,the teacher was hangdin