Flying can be stressful even for the most experienced business traveler. No matter how many times we _______ our pre-flight “to-do” list,sometimes the best plans go ________That's just what happened to one unlucky passenger who accidentally _______ a painting worth $340,000 at Dusseldorf Airport when he _______ his flight to Tel Aviv. The businessman had wrapped（包）the _______ carefully in cardboard. He immediately_______ airport authorities to ask them to look for the 16 x 24-inch work by French _______ Yves Tanguyart, but it seemed to have disappeared into thin air.

With no _______ coming, the businessman’s nephew decided to take matters into his own________ After taking a flight from Belgium to Dusseldorf in a hurry, the would-be detective （侦探）met with the police in person. ________ ,from that point on,________to the puzzle began to take shape. An investigator________that the cardboard-coated painting had found its way into a paper recycling bin. When, afterwards, a search was ________ in what might be the most valuable bin in history, the precious package was found,________, at the bottom of the bin. Tragedy （悲剧）avoided. Artwork saved.   

“This was definitely one of our ________ stories this year，” police spokesman Andre Hartwig said. “It was real detective work.”

15-year-old Romemylion Mitchell took the whole world by storm when his act went viral. The young boy lived right across the street from his elderly friends, Trent and Cianne Joyner, and had started taking a keen interest in their _________, watching over them like their guardian _________.

He visited his elderly neighbors on a regular _________, helping them with their day-to-day tasks. Mitchell took Trent to the grocery store,_________the grass for him, and helped him with whatever he needed. He stayed by Cianne’s side when she was_________, showering her with hugs and _________.

His secret act of kindness was _________ by the elderly couple’s daughter Tiki Joyner Edwards, who didn’t live with her parents but came to visit them whenever she could. His considerate _________ moved the old couple’s daughter, who _________ the story online.

Edwards added, “What a ______________ and I just wanted to pass on something heartwarming instead of the sad news we see and hear every day.”

______________, such selfless acts of kindness are proof enough that there is still so much light and hope left in this world.

While social distancing has become the order of the day, there’s still a lot we can do to care for the ______________ members of our community. If you happen to have any senior citizens as your neighbors, you can always ______________ to them with a simple “hello”.

Lending them a helping hand, like buying ______________, mowing their lawn, or just bringing them food, can help ______________ their mood. Let your older neighbors know they can ______________ it that you will not only ______________ things for them but also help you feel ______________ and happy.

We need more people like Mitchell to ______________ the light of hope and positivity, especially in times of ______________ and despair.

Weeks ago, I was traveling by train. After several stations, the delivery man from the cafeteria came along to   _______ the pre-booked hot meals and drinks. Just behind him rushed in a 9-year-old girl, who put out her hand, _______   some food. The food supplier was _______ and pushed her out of the coach（旅客车厢）. Something in me made me     _______ . I stepped outside and saw the child still standing there and crying. I asked her if she was hungry and she _______ . So I grabbed her hand and said I’d buy her food.

When I took her to the coach with the cafeteria, the people standing there had a(an) _______ expression on their face, seeing the little girl with me.   _______ their reaction, I asked her to _________whatever she wanted. As I pointed to each item, she _______   nodding.

________ , we collected so much food. When I turned to the cashier to pay the bill, the little girl ________ down the train. The cashier shook his head in disbelief and said the girl must be laughing for having fooled me into ________ her unhappiness.

As I returned to my coach, the cashier’s ________ made me doubt whether she’d really fooled me. So I ________ and went down the train, following the ________ the little girl had taken. After several coaches, I walked to a relatively-deserted coach. Here I saw a ________which left me surprised. This little girl was sitting in a________ with two other miserable-looking young boys. She had put all the food in the center and was ________     putting food into the hand of a young blind boy. Seeing all this, I couldn’t help ________ . The little girl taught us that one can be ________ even when poor.