One day, I was in front of the mall cleaning my car. A man was coming. From the ________ of him, he had no car, no home, no clean clothes, and no money. He sat down in front of the bus stop, but looked like that he had no money to ________ the bus. “That’s a very nice car,” he said. He was ragged(衣衫褴褛的) but looked satisfied. I answered, “Thanks,” and then ________ cleaning my car. He sat there ________ when I worked. The expected beg(乞讨) for money never came. After a while, I said to myself, “Ask him if he needs any help.” I was ________ that he would say “yes”. “Do you need any help?” I asked. He answered in two ________ but meaningful words “And you?” I had been feeling high, successful and important until those two words ________ me. I did need help, and maybe it was not for a bus ticket or a place to sleep. I took out my wallet and gave him not only enough money for a bus ticket, but enough to get a warm meal and a place to sleep for the day.

Later, I realized the man was not just a homeless stranger but a teacher who taught me that being comfortable with oneself is the best way to live better. How great and wise he is!

And those two simple words still sound ________. No matter how much you ________, no matter how much you have achieved, you need help too. No matter how little you have, no matter how many ________ you have, even without money or a place to sleep, you can give help.

The sound that woke Damian Languell at 8:15 in the morning was so loud that he thought it came from inside his house in Wade, Maine. As he _______ to examine, he heard another sound, this one coming most definitely from _______. Looking out of his bedroom window, he saw smoke from a _______ about 500 yards away. It is in flames（火花）.

"I grabbed buckets of water," Languell old BBC News. Then he and his girl friend _______ to the crash site. The badly-damaged car looked _______ up close. The car, a1998 Buick, running into a tree, was broken nearly in two. _______ should have been alive this crash, and yet there was 16-year-old Quintin Thompson, whose _______   face was pressed against the driver's side window, in pain. Languell, 35, tried _______ the fire with his buckets of water with no success. "When the flames got into the front seats, I _______ I had to get him out of there. " he told WAGM-TV.

Languell ________ the Buick's back door and got in. Thompson was struggling to get free. Languell says." That's ________ I noticed how bad his legs were." Using a pocketknife he'd had brought with him, he ________ through Thompson's seat belt.

"Now that Thompson was free of the limit. Languell pulled him out a back window of the car, and then pulled the teen to safety ________ the entire（整个）car was in flames, "the police said.

________ Thompson hurt his legs, and face, a social media post described him as" looking great, smiling, and joking." Languell thinks about that day often." My heart goes out to Thompson. When you are that close to that level of hurt, you feel it so directly.

Languell is one of the real-life ________ changing the world.