While he was writing on the blackboard,the children talked/w

While he was writing on the blackboard,the children talked/w _______(When/While) Marry was writing a letter ,the children 第五课有一句 We all sat on the floor while he talked to us while后面 I was taking notes _____ you were writing on the blackboard. Look!The girl is __________(确实) writing on the blackboard. What should Tom writing on the blackboard?（改错） I'm()on the blackboard()里填write 还是writing our teacher is writing on the blackboard.改为一般疑问句 英语翻译The children were d_____ some pictures on the blackboard He ()(draw)a picture on the blackboard. he was writing while suddenly the phone rang 哪里错了?只能改一处! he was writing while suddenly the phone rang 哪里错了?