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
2H2O+O2↑