当你想给别人介绍李明时,应该说______________。A. This is a pencil. B. This is Li Ming.
_____ Saturday we go to swim. A. In B. At C. On
Who is ? A.cryB. cryingC. cried
Yesterday we went a bike ride . A.toB. onC. for
You will a competition. A.win B.won
the Doctor’s.