Food safety is a problem in all places around the world and people in different areas of the world prepare foods in different ways. The WHO released five simple rules for preparing food in a safe way. They call these rules the “Five Keys to Safer Food”.

Key 1: Keep clean

 36 . People should wash their hands often — before touching food and while they are preparing food. People should wash all surfaces and equipment used for preparing food.

Key 2: Separate raw and cooked

Raw foods should not touch prepared foods.   (1)  .

Key 3:   (2)  

People should cook eggs and meat especially carefully. These foods may carry more micro-organisms (微生物) than other foods. Food like soup must be boiled for at least a minute to make it be cooked completely. It is also important that people re-heat cooked food completely.

Key 4: Keep food at safe temperatures

When people are finished with eating, they should keep the left food in a refrigerator below 5℃ and shouldn’t store it for too long. At room temperature, about 20℃, the amount of micro-organisms can increase very quickly. But temperatures above 60℃ or below 5℃ control the growth of micro-organisms.   (3)  .

Key 5: Use safe water and raw materials

  (4)  . Damaged or old food may develop harmful chemicals as it gets older.

Without proper planning, tourism can cause problems. 　  (1)  　. If tourists create too much traffic, the inhabitants become angry and unhappy. They begin to dislike tourists and to treat them impolitely. They forget how much tourism can help the country’s economy. It is important to think about the people of a destination country and how tourism affects them. 　  (2)  　.
　　Tourism should also improve the health and happiness of the local inhabitants.
　　Too much tourism can be a problem. If tourism grows too quickly, people must leave other jobs to work in the tourism industry. 　  (3)  　.
　　On the other hand, if there is not enough tourism, people can lose jobs. Businesses can also lose money. It costs a great deal of money to build large hotels, airports, first-class roads and other support facilities (设施) needed by tourist attractions. 　  (4)  　. If this room is not used most of the time, the owners of the hotel lose money.
　　Building a hotel is just a beginning. There must be many support facilities as well, including roads to get to the hotel, electricity, sewers to handle waste, and water.　  (5)  　. If they are not used because there are not enough tourists, jobs and money are lost.

______

______

______

_____

_____

Do you have a hobby? Something you look forward to spending your time with? Something you love to do?   (1)   Or making model airplanes. Or making useful things out of waste materials. It could be a musical instrument that you love playing. Or singing and dancing.

Ther e are many things that a hobby can give you, apart from an enjoyable time. Sashay was a shy boy but through his interest in model airplanes he learned the value of sticking to a task until it was finished.   (2)   His model airplane club brought him to get into touch with similar persons.

Having a hobby helps you relax and get away from the routines of school.   (3)   It gives you focus, self-dependence, confidence and builds your personality and this is an opportunity to lose yourself in an enjoyable activity, away from the pressure of school, so at the end of it, you feel relaxed and yet, mentally charged.

Your hobby defines(确定; 解释) you.   (4)   And it also shows you what you are good at, and how far you can go, when you apply yourself.

So go ahead.   (5)   For a hobby is: Happiness: something which you look forward to doing. Opportunity: to develop your special and unique skills and celebrate them. Believe in yourself: makes you understand your strong advantages and improves your confidence. Best in you: brings out your best – for in each one of us there is a best that is only ours. YOU! gives you a unique character, and makes you YOU!