just now i watched the students ——（play） on the playground

I was on the playground just now?的中文 I watched the boys __(play) football just now . 应该填playing 还 l saw Ben______football in the playground just now.(play) . l saw Ben______football in the playground just now. (play) 1.I saw the students play basketball on the playground at th What did you do on the playground?---I watched him_baskekbal The students were seen ___footabll on the playground just no are,basketball,the students,on,now,playing,the playground 词语 the boy （ ） on the playground now. at class some students play basketball on the playground I found some boys( ) football on the playground just now A.t I saw them playing football on the playground just now 为什么只能