阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。In April last year, I saw a post on the PNP (Pilots N Paws) website from a family in Topeka. They had to move to Virginia but they were on a very tight 41. They could not afford to pay for 42 for their dog, Tiffy, and 43 wanted to take her with them. It just 44 that I was planning another PNP flight with another pilot, Karen, who 45 to take Tiffy from Kansas City to Virginia. What I was to do was fly to Topeka to 46 Tiffy. When I met Tiffy’s owners, they seemed very 47. George, the husband, was trying to be calm, but I could tell this was 48 for him, having to leave his dog to a 49 and trust that everything would 50. After some goodbyes, I asked George and his wife to help me 51 Tiffy into the plane. I promised to take care of Tiffy and 52 them as soon as we got to Kansas City. The flight was 53, and Tiffy was a great passenger. The next day, she 54 with Karen and made it back to George in Virginia within a few days. He was so 55 and sent me a nice e-mail with pictures. It felt great to know that I had helped bring this family together again. 42.
