The children did not play sports in the gym before two o'clock.一般疑问句呢？谢谢！Did The children play sports in the gym before two o'clock？I did my homework yesterday.的否定和一般疑问句My father had lunch in the factory last Sunday.的否定和一般疑问句今天，最后一次问了 谢谢！1.I did not my homework yesterday否定句Did you do your homework yesterday？疑问句2.My father did not have lunch in the factory last Sunday否定Did yourfather have lunch in the factory last Sunday疑问句