2. 知识就是力量。

________ is power.

六、根据汉语提示完成句子

1. 我不知道怎样处理这个问题。

I don’t know _______ ________ ________ _______this problem.

五、根据短文内容及首字母提示，填写所缺单词

　 It happens to most of us at times as we try to get through our workday. When sitting at work, we suddenly f　 1　 a bit headache. But don’t worry; there are some simple things that you can do to ease (减轻) a headache at work w　 2　 medicine.

Drink a bottle of warm water. Many people do not r 　3 　that the dry air in their working place can be a danger because of the lack (缺少) of water.

　 Eat a h 　4 　meal. During a busy day, it is easy to f　 5 　to eat, have a meal with much protein (蛋白质) which will give you e　 6 　　and quickly get rid of the hunger that is causing the headache. A cup of coffee or a piece of chocolate can be just the thing that you n　 7 　to ease your headache fast and get back on your way to a great day at work.

　 Step away from what you are working on for five to ten m　 8 　. Often, your headache is from your too much attention paid to one thing. This can be a computer screen or even one project. The b__9_ thing would be to go outside for your eyes to get some natural light and f_10 _air.　

15. Could you give me something _____________ (eat) ? I’m hungry.

14. My parents expect me to pass the examination _______(success).

13. What useful _________(advise)!

12. The mother advised his son not _________(stay) up late to finish homework.

11. Class begins, let’s continue _______(learn) lesson 1.

10. Don’t _______ (触摸) the machine, it’s too dangerous.

B. 用所给单词的适当形式填空。

9. Look at my _______(肚子), I am too full.