*完形填空
As my train was delayed for two hours, I had plenty of time to spare. After buying some newspapers to read on the journey, I made my way to the ___41___ office to collect my heavy suitcase I had ___42___ there three days before. There were only a few people ___43___, and I took out my wallet to find the receipt for my case. The receipt didn’t seem to be where I had left it. I ___44___ the contents, and railway tickets, money scraps of paper and photos fell out of it; but no matter how ___45___ I searched, the receipt was nowhere to be found.
41. ( )