请先通读短文，掌握其大意，然后从所给的选项中选出最佳选项。

请先通读短文，掌握其大意，然后从所给的选项中选出最佳选项。
Jack is a boy of fifteen. His parents died 3 years ago. One day when he was walking in the street, he    56   a wallet. He returned it to the owner, Mr. Baker. He gave his     57   to the boy. As the boy had no job, Mr. Baker made him work for him in his     58   . Jack worked so hard that Mr. and Mrs. Baker were     59   with him.
Mr. Baker loved planting    60  . The week before last, he brought a few trees home, planted them in the     61   himself and watered them every day. Several days     62   , he had to leave for another city. Before he started, he said to Jack, “Take good care of these trees. Some boys near our house always want to steal them.” “ Don’t      63    about them, sir.” answered Jack," I’ll try my best to watch them."  Six days passed, and Mr. Baker came back. He asked, “    64    anyone ever stolen the  trees?” “No, sir.” said Jack. “To stop someone from stealing the trees, I     65    them up six days ago. I have hidden them for almost a week.”
小题1:A. bought                     B. found                             C. carried
小题2:A. wallet                        B. pity                                C. thanks 
小题3:A. office                          B. factory                          C. home
小题4: A. pleased                           B. angry                             C. sad
小题5:A.  trees                      B. flowers                         C. vegetables
小题6: A. garden                    B. office                             C. room
小题7:A. ago                             B. later                              C. after
小题8:A. think                           B. talk                                   C. worry
小题9:A. Did                              B. Does                              C. Has
小题10:A. sent                            B. pulled                            C. put