i saw these boys _____(play)soccer last weekend谁知道该加什么,

i saw these boys _____(play)soccer last weekend谁知道该加什么, I saw some boys swimming in the pool.的中文翻译 I saw the boys( )just now.添skate 或skating I saw the boys playing football happily同义句I saw ( ) ( ) ( ) ( ) playing football happily 用who whom which 填空1.I serve the man ________ is my boss.2.These boys ________ are having lessons are my students.3.Put the books ________ are for me on the desk.4.I saw some boys ________ are playing football.5.I saw the boy ________ Jane gave I saw saw saw I saw him before going home.的同义句I saw him ___ ___ ___home. look these two boys I saw Boys at the cinema 为什么用both the 而不　I saw Boys at the cinema 为什么用both the 而不用the several?单句 选择题 When i got there,I saw some boys __on the playground.这里为什么填playing呢? I often saw the boys （）in the river.AI often saw the boys （）in the river.A.sawm B.swimming C.to swim D.swim when I saw him,he__(play) with other boys.play的适当形式填空 I,some,playing,after,saw,football,school,boys(连词成句) I saw many boys playing football just now 改为被动语态 i saw some boys ( )a kites.填fly flying to fly I saw him ___ just now.填leave还是left I saw an accident ___(happen) on the road yesterday. ___ the way,I saw a UFO yesterday.