I saw them play football at this time yesterday.改错!

I saw them play football at this time yesterday.改错! I saw your brother play foot ball just now 被动语态 I saw them ( )volleyball this time yesterday.A.play B.played C.to play D.playing I saw them play football in the park yesterday.改被动:They____ ____ _____play. 将此句变为被动语态,每空一词.I saw them play football on the playground .They ------ -------- --将此句变为被动语态,每空一词.I saw them play football on the playground .They ------ -------- ------- ------- football on the play I often see them play foootball,and I saw them____football at 4 o'clock yesterday.A.play Bplayed Cplaying Dto play 选哪个,为什么,理由 选择题Sometimes I play 什么 foot-ball I saw some__last year,but some of them are___A play,tragedy B plays,tragedys C plays,tragedies I saw them _ basketball at nine o' clock in the morningA.playing B.playd C.to piay D.play When I saw you, who___________you ____________(talk) with?Where __________they___________(play) football when the teacher looked for them? I saw her play when I was I seldom play them.I am too b_______to play them. 用所给词的适当形式填空：I saw them （play）football when I went past the playground at 4：00 this afternoon. I have （） foot ball,would you like to play（）foot ball with me? I like w___ them play on TV I like w___ them play on TV i heard the bees long before i saw them I saw saw saw