I know a Catherine who is smart, educated and interesting. But I avoid her because she always _________ complaining. For years, I fought against my feelings, because I really like and admire her, but I’ve found I just can’t be her friend. Her world is full of “buts…” The trip would have been nice, but the drive was too long. The food was good, but the light of the restaurant was too _________. The hotel was too hot, the bed hurt her back and the room service was too slow. Her complaints were _________ changing me. Months ago, my best friend Daisy was listening to me complaining about Catherine _________ she became really angry. “Either break up with her, or leave me alone.” She shouted at me, “I’m _________ listening to your complaining.” Her words surprised me, and I began to keep myself away from Catherine. Later, I did _________ her.

Now I try to remain happy and positive about life, and find friends of the same. There’s been scientific research lately. It shows that people who find _________ to be thankful for their life are actually happier, and I believe that is true. Endless complaining seems to control your life if you let it come into your brain. And too much complaining will actually make your life _________.

Some people take “gratitude (感激之情) walks” every day, where they _________ their lives in a positive way. By developing a grateful attitude, you can be turned away from what’s troubling you, and __________ what makes you happy. Then you will have a beautiful life.