1 . Here is a story about a young boy in New York. He once went to one of Dr. Jane Goodall’s talks and learned about the _______ expressions of chimpanzees.

When he saw a picture of a chimpanzee on a box of _______and it looked like the chimpanzee was grinning (咧嘴笑), the boy _______ from what he’d learned at Dr. Goodall’s talk that the chimpanzee’s look was actually one of _______.

The boy _______ to the cookie-maker asking to take the chimpanzee’s picture off the box. _______ receiving a letter back from the company, he saw the picture of the chimpanzee _______from the box within just a few months.

“I took _______,” the boy now says. “And the company changed.”   _______ it happened that the picture changed, the boy and his family   ________it was his doing.

As the story shows, young students have much more ________ to accomplish change than what   ________may believe. Moreover, students often achieve much more than they ever   ________ they will.

The story also ________us that small actions can have a big impact. We often tend to think about   ________ events like Clean and Green Week. Instead, a lot of small changes can make a(an)   ________. If hundreds or thousands of students   ________ their families to turn off the tap to save water, move the air-conditioning temperature up a degree or two, drive less and make other environmentally friendly changes, the ________ family may change its behaviors.       

With these small yet highly   ________ changes, students have an effect beyond just their own actions. Students can   ________ by realizing that their own actions have more power than they may expect, and environmentalists can benefit as well by taking the time to focus on even the youngest students.

3 . The Bad of Online Communication

Today, online services and products are where most development in communication is happening.     1    However, giving online also has a dark side. Some people spend so much time on the Internet that they become totally dependent on it. Psychologists and social scientists worry that if people spend more time with computers than with other people,     2     What happens if Internet addicts forget the rules for normal social behaviour simply from lack of practice? Studies have not shown any definite results yet, but if young people are becoming more nervous when it comes to face-to-face meetings, there are good reasons to be concerned.

Apart from dependency, there are other objections and worries about the Internet.     3     Being open and honest with complete strangers, then arranging to meet them is very dangerous behaviour. It is especially dangerous for young children. And it is increasingly important that parents take note of their children's activities on the Internet.

    4    . As you reveal (透漏) your heart and soul, and name and number，to some trusted chat room friend, there could easily be a hacker taking your information. Some hackers could even be using your identity and password.       5     . Many people say that going online, whether for chatting or surfing the web , has improved their lives. Either way, for better or for worse, website chat rooms are here to stay in one form or another, putting in touch friends, family, and strangers alike.

4 . Just Scream! a hotline which was created by elementary school teacher whose name is Chris Gollmar aimed to reduce tension for those who need an outlet. All you had to do was call the hotline and scream as loud as you wanted.

Chris Gollmar spends his free time working on art projects that invite people to call a phone number and leave a voicemail for other people to hear. He thought that it would be funny and unique to create a phone line just for screaming，and thus he came up with the creative project in September, 2020.

After people dialed in, their calls would be recorded and then put on the website that Chris Gollmar created. “Why should 1 call you?” the website asked “To scream! You might be unhappy, terrified or frustrated. All of these are perfectly good reasons to call the hotline and scream.”

Personal phone numbers were not stored, and all calls went to an answering machine — interacting with a real person wasn’t required.

Chris Gollmar got a large number of recordings after he launched the hotline. “Never in my life would I have expected so many people to actually pick up the phone, dial a number and record themselves for the world to hear,” he said. ‘‘But we’re all screaming on the inside right now. The hotline stopped accepting calls in January, 2021. After that, Chris Gollmar said he would pick a new project to work on."

What would you do if the Internet suddenly disappeared? A recent survey has shown that     1     number of people in the United Kingdom who do not want to use the Internet has risen. These people, who     2     (know) as “net refuseniks”,make up 44% of UK households, or 11.2 million people in number.

The research also showed that more than 70 percent of these people said that they were not     3     (interest) in getting connected to the Internet. This number has risen     4     just over 50% in 2005 to the present 70% , with most lacking in many computer     5     (skill) as a reason for not using the Internet, though some also said it was because of the cost.

More and more people are getting broadband(宽带) and high speed net     6     (be) almost everywhere in the UK, but there are still a lot of people who refuse     7     (take) the first step.

With the cost of getting online going down and internet speeds increasing, many net refuseniks begin to reconsider the     8     (connect) of the Internet. This would encourage them to get connected before they are left too far behind. If the gap(落差) between those     9     use the Internet and those don’t continues to widen, those without broadband will get left behind and miss many chances,     10     (especial) in their work.

6 . A 2020 study by Balbix found that 99% of the people surveyed reused their passwords between work accounts or between work and personal accounts.     1    

For example, a 2019 study by Google found that 59% of the people they surveyed used a name or a birthday in their password. And 24% admitted using a password like one of these below: 1234, 12345, 123456, etc.     2     Since both personal and work accounts are accessible from the same device with the same password, it simplifies the work a bad actor has to do in order to breach (攻入) your systems.

    3     The NIST (National Institute of Standards and Technology) Password Guidelines are widely regarded as the international standard for password best practices. Following these guidelines—and insisting your employees do the same—will help protect you against threats from weak or stolen passwords. Password managers can simplify the work required for your employees to follow these guidelines.

It's more secure to require your employees to use more than one authentication (身份验证) factor to access mobile company applications.     4     They'd need to check on their identity with additional authentication factors in order to log in.

Finally, you can also perform passwordless authentication.     5     For example, in the event that a mobile device is stolen or accessed illegally, requiring a facial scan (扫描) or a finger scan as a primary or secondary authentication factor could still prevent unauthorized access.

8 . Decision hard

From the moment we wake up each day, we’re faced with a continuous stream of choices.    1    , when there are too many options. This is decision fatigue (疲劳), a state of mental overload that can impede (妨碍) our ability to make additional decisions.

When decision fatigue kicks in, you may feel like you just don’t have the mental bandwidth to deal with more decisions.     2    . As a result, you avoid making certain choices entirely, go with the default option or make ones that aren’t in line with your goals or values, experts say.

Here’s how to minimize or manage this phenomenon:

    3    . Some easy ways to do this: When you go grocery shopping, use a master list that has the same staples, and buy the same brands each time.    4    . And if you’re trying to exercise regularly, devote a consistent amount of time for it every day.

Tune into how you’re feeling. Be watchful of signs of decision fatigue and act accordingly: If you’ve had a demanding day that was filled with lots of decisions, put off making another one if you can. If things that wouldn’t normally upset you start bothering you, consider that a sign that you may not be in the best state of mind to make a major decision. “People may not realize that they’re experiencing decision fatigue,” Baumeister, a professor of psychology at the University of Queensland in Australia, says. “    5    .”