TV,night,I,watching,at,was,10:00 pm,last(连词成句)
They have been away from here since two years ago.(改为同义句) ________ ________two years________they left here.
They started to play the piano one or two hours ago.(改为同义句) They started to play the piano________ ________ ________two ago.
We started to skate two hours ago.(对画线部分提问) ________ ________you start to skate?
He ran in the school for half an hour.(对画线部分提问) ________ ________ ________he run in the school?
Neither this answer nor that one is right.(改为同义句) ________ ________the answers________right.