Many years ago, Norman Cousins was diagnosed as "terminally ill". He was given six months to live. His ________ for recovery was 1 in 500.

He could see the worry, depression and ________ in his life contributed to his ________. He wondered, "If illness can be caused by being ________, can health be created by being positive?"

He was ________ to make an experiment of himself. Laughter was one of the most positive activities he knew. He rented all the ________ movies he could find-Keaton, Chaplin, Fields, the Marx Brothers. He ________ funny stories. He asked his friends to call him ________ they said, heard or did something funny.

His pain was so great that he could not fall ________. Laughing for 10 minutes, he found, ________ the pain for several hours so he could sleep.

He ________ recovered from his illness and lived ________ 20 happy, healthy and productive years. He ________ his recovery to the love of his family and friends, and laughter.

Some people think laughter is a ________ of time.

Nothing could be further from the truth. Laughter is very important to our ________ life, to our health and happiness, to our aliveness（活力）. If we're not well, ________ helps us get well; if we are well, laughter helps us ________ that way.

Since Cousins' ground-breaking subjective work, scientific studies have shown that laughter has a healing ________ on the body, the mind and the emotions.

So. if you like laughter, ________ it sound medical advice as often as you can. If you don't like a laughter, then take your ________— laugh anyway.

Teenagers are more likely to cause conflict with their parents than any other age child. Teens often think what they are saying is _______. They believe that if they keep arguing, they can _______ their parents’ minds.

Teenagers argue with their parents because two things are still _______ during the adolescent period: the limbic system (边缘系统) and the frontal lobe (额叶). The former _______ emotions, and the latter helps with people’s decision making.

With not everything fully developed in teenage bodies, it _______ how they react to discipline and the word “no”. Teenagers want to have freedom and the _______ to do what they want. Being teenagers is very _______. There are too many things happening in a teen’s _______ all at once and their bodies are not quite ready to _______ everything that’s happening. They are still in the ________ of growing and making all these life decisions.

With teens having little free time, it’s an unhappy thing to hear “no” coming from ________. Teens want to do something interesting with friends or just simply ________ without worrying about anything. They trust themselves to be ________. Some teens don’t understand why they’re told they can’t do something. Without reasoning behind the “no”, there is often a spark (火花) of ________ leading into an argument. If parents gave a ________ reason for their decision, it could ________ many arguments and keep a healthy ________. Even if they disagree, when knowing their parents’ reason ________, teenagers are less likely to respond in a negative way.

Parents should not ________ intervene with (干预) their kids’ choices. It is a part of growing up, and making ________ and suffering the consequences is an important lesson to learn.

“How could she treat me like that?" said the voice in my head, over and over. It was 2011 and I felt deeply ______ due to my divorce (离婚).

One day I walked into the office, and my computer screen showed me the following _________

“Your password has expired(期满). _________‘Change password' to change your password." At my ______, the Microsoft Exchange Server is _________ to ask thousands of employees to change their passwords every 30 days.

It is an _________ job: The server (服务器) forces us to use at least one capital letter, at least one small letter, at least one _________ and at least one number. _________ the password can’t be less than 8 characters.

I was late that morning and I had a lot of work to _________. Changing a password was going to be a huge waste of time. Suddenly I remembered a _________ from my boss: use a password to change your life. I __________ to try it out. I shouldn’t let myself be a victim of my recent break-up. So my password became: Forgive@h3r. I had to _________ this statement several times in the following days, my _________ improved drastically. That simple action did help me walk out of the __________ emotion.

One month later, my server asked me again to _________ my password. I thought about the next thing I had to get done. My password became: Quit@smoking4ever. And _________ what happened. I _________ smoking overnight. One month later, my password became: Save4trip@thailand... Guess where I went 3 months later. I travelled to Thailand with _________.

Dear friend, why not have a try? _________ you try it with the positive attitude, maybe it could help to change your life _________ the better, too.