那时他正在等他爸爸.he.was( )( )his father at that time

那时他正在等他爸爸.he.was( )( )his father at that time 英语翻译：1.那时我正在图书馆看书{用到【at the time】}2.老师进来的时候他正在看故事书.在线等! 他有点害怕他的爸爸　he　is　a　little　——his father 两空 今天下午他准备和他爸爸一起去游泳 he ___ ____ _____with his father this after 1.he was in the kitchen at that time.he was helping his moth 改为被动语态（英语）His father heard him crying at that time.He ____ _ He is talking to his father now.(用 at that time改写句子） 他那时正在拍电影 英语 He was mending his bike at that time.对mending his bike提问 It was his job to repair bicycles and at that time he used t ( C )8.It was repairing old clocks that he his spare time at 英语状语It was his job to repair bicycle and at that time he use