It is proved that the Internet has made our lives more    1    . Take Jan Tchamani as an    2    , who    3    her life with the help of the Internet. In order to teach    4    people to use computers and the Internet, she started an IT club and    5    events and    6    money to pay for private teachers. She also started    7    online classes to learn more about how to use the Internet to make    8     better. She planned to start a    9    website to help people facing    10    challenges.

目前，地球上能供养人类的资源有限，一些资源甚至正在耗尽。例如，地球上的氧气越来越少了。因此，一些人认为人类应该花更多的时间和金钱来探索太空和宇宙的秘密。太空探索直接产生了许多卫星和其他高端产品。根据卫星返回地球的数据和天气模式，科学家可以通过分析做出准确的天气预报。探索太空是浪费时间和金钱的论点是很肤浅的。最后，应该继续进行太空探索。

Currently, there are     1     resources on the globe to     2     mankind, and some resources are even     3    . For example, there is less and less     4     on Earth.     5    , some people     6     that humans should spend more time and money exploring space and     7     of the universe. Space exploration has directly     8     many satellites and other     9     products. According to the data and weather     10     sent back to Earth by satellites, scientists can make an accurate weather forecast through     11    . The     12     that exploring space is a waste of time and money is very     13    .     14    , space exploration should be continued.

Jack was walking towards me, but my new friends raised their eyebrows and piled their backpacks on the table so that there was no space left for Jack to sit down. This awkward situation froze the air. I     1     (显得很冷漠) and lowered my head when Jack looked at me. “     2     (我真丢脸)！” I thought later，“I should have spoken up for him when he was driven away.” With strong feelings of guilt, I realized I     3     (罪魁祸首). Therefore, I went to him and made an apology. To my surprise, Jack forgave me at once and smiled.

Exposed to the completely unfamiliar surroundings, I     1     (被一种无法抗拒的孤独感淹没).     2     (我是如此沮丧，以至于我感觉好像自己被扔进了黑暗的世界). I had a worried frown on my face every day. Luckily, the warm­hearted classmates     3     (真诚地激励我抓住每个机会参加集体活动), from which I gained a lot. Gradually     4     (不仅不拘束了，而且也增强了自信心).     5     (有我的同学支持我、安慰我，我变得越来越乐观). A smile of happiness appeared on my face.

I’m studying in a university for my bachelor’s degree and     1     (这是我第一次离开父母).

I     2     (发现自己既困惑又沮丧) in the first few weeks. I also     3     (想家), recalling all sorts of things back home. Later, I     4     (逐渐适应了新的环境) as an international student. Besides, I made friends and became increasingly confident day by day. Moreover,     5     (忙于学习和参与社会活动), I started to feel at home in the new environment. With everything changing for the better, I     6     (变得更有动力，更有抱负).

A bold boy     1     (满脑子充满了各种各样的鬼把戏). He often     2     (骗他的同学做各种各样的事情). Besides,     3     (他脾气暴躁). He was burning all his classmates up. Later, when criticized by his head teacher severely, the boy chewed on his lip, lowered his head and shed tears of shame.     4     (从那时起，男孩变得谦逊了).

Nowadays it’s common for     1     (许多学生) to skip breakfast. Some students think of breakfast as the least important meal of the day, while others say they have too little time in the morning     2     (consume) breakfast. However,     3     (疲倦，缺乏精力), students skipping breakfast can have poor academic performance and poor health.

    4     (吃早餐不仅是健康的基础) but it can also help you keep focused and study more efficiently. As a result,     5     (尽管时间有限), we should     6     (吃营养丰富的完美早餐，并避免吃垃圾食品).

Unfortunately, our neighbor     1     (患了重病) and     2     (成了一名残疾人), casting a shadow on his life. He     3     (被拖入一个悲伤的世界). So painful and anxious was he that the skin on his cheeks and around his eyes was beginning to wrinkle. He dragged his feet painfully downstairs every day,     4     (祈祷自己能康复). Seeing this, my children exclaimed in chorus, “He deserves our help.”

I’d like to share with you a voluntary activity which you deserves     1     (participate) in this winter vacation.

Scheduled from February 5 to 8, the activity includes some rewarding events, ranging from     2     (照顾需要帮助的残疾人), tutoring children to collecting waste in the parks. There will be more than 30 people working together, which will     3     (提供一个平台) where we can not only promote friendship and teamwork but develop our practical skills and sense of responsibility.

I am convinced     4     (我们会对社区起作用) and     5     (渴望你积极地参与) in the activity.