学进去

Two years ago, I took a bus to visit a friend living on a farm. My friend promised to pick me up from the bus station. Once I ________ off the bus, I pulled my two suitcases（行李箱）and walked to the pickup area. Unluckily, my friend got stuck（困）in the heavy traffic and I had to wait ________ an hour at the pickup area. To make things worse, it started raining ________ half an hour later. Looking around, I was ________ to find that there was no place to take shelter（躲避）from the rain. Just as I was feeling helpless, a man driving a car stopped in front of me and handed me his ________. I asked for his address so that I could mail it back when I finished using it. To ________ surprise, the man said, “You don’t have to ________ it. Just pass the umbrella on to someone else when your car arrives.” When my friend finally ________, I gave the umbrella to a lady carrying a baby who just arrived at the pickup area. ________ I left, I asked her to give it to anyone else in need of the umbrella. When I arrived at my friend’s farm, I was very tired, but happy that I was able to pass ________ on to others.