he was doing his homework yesterday afernoon改为否定
he was doing his homework yesterday afernoon改为否定
He was doing his homework yesterday afternoon 改为否定陈述句
He was doing his homework yesterday afternoon改为否定陈述句急
He finished his homework yesterday afternoon (改为否定句)
He was doing his homework when his father came yesterday 这里的
He was doing his homework when his father came yesterday 可不可
He was doing hie homework when his father came yesterday was
改被动语态He was doing his homework at this time yesterday .
He did his homework at home yesterday.(改为否定句)
yesterday he stayed up all night____ doing his homework
the boy did his homework yesterday改为否定句
he is doing his homework.[doing his homework]一般疑问句,否定句,划线提问,