l`m playing the football in the playground.(对划线部分进行提问）

The boys are playing foot ball的一般疑问句 l`m playing the football in the playground.(对划线部分进行提问） l'm playing football 改为否定句 l went to the park on foot yesterday.同义句 l cat my foot on the beach last week the foot I'm going to the park on foot.对on foot提问 they are playing foot ball 提问 she,foot,school,go,doesn't,to,on连词成句第一题是标题.2.English,time,it's,lesson,for3.children,the,are,playing,front,tree,of,the,in4.and,Jim,are,our,cleaning,l,windows5.are,play,football,Sunday,going,we,to,next6.they,football,match,watched,l 连词成句 like,swing,playing,l,the,on LIKE,SWING,PLAYING,L,THE,ON连成句子怎么连? No,l like playing the violin的问句 l,m an engineer.【一般疑问句,否定回答】they like playing the violin.【一般疑问句,肯定回答】the oy is [swimming]【对划线部分提问】 I'm playing game and I'm playing the game 有什么区别? i’m playing with the baby .playing with the baby 对它提问快快 playing the playing the 紧急 The little boy is dirt from head to foot because he _____ in the mud all morning.A.has played B.is playing C.has been playing D.was playing 是用过去完成时 还是现在完成进行时