Tom often surfs on the internet,no()he fell far behind the others in his class.A.doubt B.idea C.wonder D.problem

Tom often surfs on the internet,no()he fell far behin... Tom often surfs on the internet,no()he fell far behind the others in his class.A.doubt B.idea C.wonder D.problem [-C36] -Tom often surfs on the Intermet late into night,playing computer games.-No ____ hefell far behind the others in his class.A.doubt B.ideaC.wonderD.problem为什么选C不选A? 找错误并改正:We often surfs the internet on Sundays. Paul often surfs------------the netin on at with after before to for in （选填） He often surfs the net _____ me. It is ( )Tom often surfs the Internet playing games ( ) makes his parents very angry A.不填；that B.what; that C.that; that D.that; what Tom ( ) the Islands of Hawaii.He surfs three times a day there .A has gone to B has gone on C has been for D has been Tom often listens to the music on Saturday.改为疑问句：What( )Tom often ( )on Saturday? He often surfs the interent该一般疑问句,怎么改 同意转换：Tom often goes to school on foot.Tom often ----- school Tom often goes home on foot.(改为同义句） Tom often （w ）movies on the weekends Tom often goes to the park on Saturdays.对划线部分提问goes to the park Tom often on Satyrdays? ted often invites tom tennis on weekendsTed often invites Tom () tennis on weekendsA.playB.playsC.to playD.playing Tom doesn't go to school on we often play sports on it t() I prefer ____ on the Internet at home.A.surf B.surfs C.to surfs D.surfing