一You seem to be familiar with this city．一I_____ here for three years．It’s great to be back．

--You haven’t said a word about the design ,Mike. What’s your idea?----I’m sorry I _______ about something else just now.

---How did the warm-hearted lady find you and return your lost bag?---She said that she           my bag on the bench with my name card in it.

Three fourths of the homework _________ today.

---I hear you won the prize in the English contest last week. ---That was the second time I ________ the prize.