They saw some boys ___ computer games when they left there.A.playedB.to playC.playD.playing选哪个,为什么呢?

They saw some boys ___ computer games when they left there.A.playedB.to playC.playD.playing选哪个,为什么呢? I saw some boys swimming in the pool.的中文翻译 We saw some boys playing football怎么改被动 A:Look at the boys!Are they going canping?B:_,_ _.They are_ _. can是情态动词吗?can的过去式could也是情态动词吗?还有一个问题 、The boys _ carefully,but they could_nothing.( )A look-see B watch-saw C looked-see D looked- saw 英语首字母填空：They see some boys on an i( ) They see some boys on an i— 首字母填空 They are doing some English _(练习). They(_ _)some bananas and apples.括号里应填什么? When i got there,I saw some boys __on the playground.这里为什么填playing呢? 3.We saw some boys playing football behind the house.改为被动语态 I,some,playing,after,saw,football,school,boys(连词成句) She looked ___the windows and saw some boys playing football.Athrough Bacross Cout Dpassed最好翻译 i saw some boys ( )a kites.填fly flying to fly They saw some sharks.(改为否定句） saw street they cleamers cleaning some tle 连词成句 把英语句子该成一般疑问句没空一词They boys are in the classroom_ _ _ _ _ They go to school every_ _ _ _ _ _ Jenny has many books _ _ _ _ _ He does his homework ever day_ _ _ _ _ _ _ She studies English hard._ _ _ _ 英语翻译< > < > < >the three boys saw each other,they jd up and down happily