The most positive (乐观) person I have ever seen is my dad! He is so positive that he never ________ a single word which is related (相关的) to hopelessness.

My dad never says things that make me ________ bad. He is always there to give me encouragement and help. ________ I do wrong things, he always tells me what’s right in a positive way. For example, if I am in trouble, he often tells me ________ the books he bought me. Then he asks me to read the stories that ________ help me with the problem I’m facing. After that, we have ________ discussion together. Even though I’m not always a good kid, my dad never shouts at or gets angry ________ me. I know that he’s waiting for a day—a day when I grow up and understand things in my life.

I know the reason why he is so positive is that he believes in ________. And he believes ________ whatever happened, it is under control. So we have nothing to worry about. Be ________!

One of the most encouraging sayings I have ever heard was by Brian Tracy. He said, “The _________ between successful people and unsuccessful people is that successful people fail many more times than unsuccessful people.”

I deeply understood the wisdom of the saying soon after my first book was published(出版). I was living in Atlanta at the time and organized my first signing sale for my new book at the Phoenix and Dragon,the largest bookstore in the city. _________ a nice sign was placed outside the room showing pictures of both me and my book, the 9 Insights of the Wealthy Soul, not a single customer entered the room. As each minute passed, I became increasingly anxious.

At 6:25 pm, just before the store’s closing, I began to get myself ready to leave. At that moment, just when I couldn’t feel any worse, a middle-aged couple walked into the room. I managed to       _________ my feelings and introduced myself and my book.

The couple turned the pages each other, and the husband nodded to his wife. She then told me, “I think we’ll _________ the book.”

I wanted to jump in the air and hold their hands to thank them for being my first readers, but I realized the woman was trying to say _________ .

“The _________ we’re buying it is that our son died two years ago,” she said. “Maybe your book will help us _________ it .”

At that moment, I knew if I never sold a copy of the book, my four years of _________ had been meaningless.

Although I would have many more challenging years after my book became a bestseller, this couple’s story was all the motivation (动力) I needed at that point to keep me _________.

Thanks to them, I realize that the greatest of lives are made all in the same way : One challenge ... one challenge ... one difficulty ... one step ... and one small __________ at a time.

Zhang Dingyu, the director of Wuhan Jinyintan Hospital, leads over 600 doctors and nurses fighting against the novel coronavirus pneumonia in central Hubei Province. As Zhang led over 600 doctors and nurses fighting the disease, his strange way of walking shocked his colleagues. He finally admitted that he had fallen ill with ALS（渐冻症）since October 2018 after constant researches. ALS is a disease that gradually blocks the connection between brain and body. People with ALS become partially paralyzed（瘫痪的）leading to respiratory（呼吸系统的）failure. While working with handicapped（瘸的）legs, his wife was confirmed to get infected with the virus after working in another hospital. The bad news brought him to his knees, and he cried for the first time after the virus broke out. Zhang could only find time to visit his wife until three days after she was sent to hospital. Even then he could only stay there for 30 minutes. Fortunately, the good news came that his wife had recovered ten days after treatment.

Zhang, 57, has offered medical services along with Chinese medical teams to many areas. Three days after the earthquake hit central Sichuan Province in 2008, Zhang entered the city with his medical team members to offer help.

“Life is always short. I need to do more to finish the things that I might leave behind, then I would leave without too many regrets.” Zhang said. “We are at the center of a storm, so we need to give all we have to protect our city, and our Wuhan people.” Zhang said.

Fears are something we all have. You need to face your fears and to get over them. However, it’s easier said than     66    . Running     67     from your fears doesn’t make them leave. It just makes them bigger than ever.

What are the fears     68     scare you much? Check     69     they are and get them out in the open. Are they things like height or snakes? Are you afraid to talk to girls or boys? Are you     70     shy that you are fearing to say the wrong things? These are common fears that influence your daily lives.

Before you can face them, you need to learn more about what     71     you fearful of these situations. Communicating your fear is one way. Other people may be able to realize your anxiety(焦虑) because they know something you don’t. It could be from past experience or something that you could never forget and     72     made you fearful since then.

To face fears, you have to believe in something. It’s a very healthy way     73    letting you feel as if nothing can go wrong. When you feel that way, you may be able to think differently about your     74    . You will be able to believe that everything will be okay. Everything does end up     75     okay.

“The delivery driver (送餐员) gets your food and is on his way.” This is a message you might receive after placing a takeout order. But in the near future, a self-driving car may bring food to your door instead of a human driver.

Baidu and Meituan are now working together to use self-driving technology to deliver food. They will be experimenting with this in the Xiong’an New Area, Beijing Evening News reported.

The self-driving cars will mainly be used to send group orders, and the single orders are usually handled by delivery drivers. For example, if a company orders food for its workers, a self-driving car will bring all the food to the company.

Sina Tech said that using self-driving cars will be a revolution (革命) in the food delivery industry, as it will cut down the cost of labor (劳动力).

Online food delivery services have developed rapidly in China. Almost 300 million users have used online services to order food. In 2016, Meituan Waimai was the No.1 among all food delivery companies.

Self-driving delivery services will help the development of the industry. But that doesn’t mean that delivery drivers will lose their jobs. There are still some problems to work out. For example, self-driving cars can drive smoothly on cement (水泥) roads, but have problems driving on dirt roads. There are other safety-related problems that must also be solved before self-driving cars can be used.