They worked very hard carrying food to their home.这句中我觉得hard

They worked very hard carrying food to their home.这句中我觉得hard They worked hard to ___________for their large family a.keep they worked very hard ther yesterday "very hard ther yesterd They worked very hard this morning. they worked very hard this morning they worked so hard that they overfulfilled their plan. They worked ___________(hard). They worked hard ____they finished their work ahead of time. they worked hard on the farm t_____it was very dark They worked very hard this morning.划线部分提问 my mother worked very hard to send me to They worked hard yesterday afternoon.