With the work (done),they went out to play.这句话中的done为什么不用hav

what have they done with the meat?they hav __his homework done,he went out to play. with nothing needed to be done,he went out for With a lot of work to be done ,she felt .anxious.为什么不用to do, With his work_____,the student went out to play basketball. Tom went out to play basketball with the TV ____. i have a lot of work to do.这里工作是被做 为什么不用to be done. with a lot of work to do 为什么不是 to be done They needed to work out the problem with the computer Half of the class have done most of the work.这句话中为什么要用have The lights went out just as we entered the cinema.这句话为什么不用过去 he had done with the goods before he went away