完形填空 阅读下面短文，掌握其大意，从题中所给的A、B、C三个选项中选出一个最佳答案填空。
A boy was walking in the street       a man came over       him and        him the way        the station.
The boy was very naughty（顽皮的）. He wanted         play a joke on the man. He pointed to        side of the road and said, “Go down the street until you reach a shop. You can find it on your left.” The man thanked him and went away.
A few minutes        , the man came back. He said to boy that there was only a bookshop there and he          find the station.
The boy          and said, “      a map in the bookshop, and you’ll find the way!”
A. but          B. because            C. when
A. from         B. to                C. for
A. ask          B. asked             C. tell
A. to           B. for               C. at
A. to do         B. to                 C. show
A. another      B. the other         C. one more
A. before       B. after             C. later
A. can’t       B. may not           C. couldn’t
A. cried        B. smiled            C. run
A. Buy         B. Carry             C. Show