英语翻译While he was doing his homeworkat this time yesterday la

英语翻译While he was doing his homeworkat this time yesterday la 改被动语态He was doing his homework at this time yesterday . He fell asleep while (he was) doing his homework he was -------at this time yesterday Lana was doing homework p____ at home this time yesterday He was doing his homework yesterday afternoon 改为否定陈述句 he was doing his homework yesterday afernoon改为否定 This time yesterday Jack ______ his bike.He ______ TV He was riding a bike at this time yesterday. He was ___a plane at this time yesterday He was doing his homework ai that time.（对划线部分提问）was doing hi He was doing his homework when his father came yesterday 这里的