3⁸ : 3⁴ = 3^8-4 = 3⁴

10⁸ : 10² = 10^8-2 = 10⁶

My favourite subject in school is English. It is quite easy and pleasant to study it. English is used in each field of life and it is useful to know it.

Most of web sides are in English. It is nice to be able to use such a sides like yahoo, msn and english Wikipedia. I can get a lot of information and news, which are not available on polish sides.

I can use english books and magazines. Sometimes I like to download e-books and magazines in pdf. It is effectively way to study English in home. Using English I can communicate with many peoples. I can use Skype and ICQ to talk and chat and get new contacts. I can use many applications and play games. I have used Windows XP and Office for two months and it was quite easy. Most of movies are in English. I like to watch them without subtitles. If I can I always switch the polish dubbing off ? I hate it.

The last advantage to know English is I can talk with all people talking English. This holidays when I was in Gdańsk somebody asked all people: ?Do you speak English?? Everybody talked ?No? and ?Nie wiem o co chodzi.?. When she came to me and asked the question ?Do you speak English?? I could say ?Yes, how can I help you?? She told ?How can I get to the bus station?? I told ?Can you see this building? The station is behind it. Please go this way?. She smiled to me and walked away. I was happy that I could help.

As you can see English is useful in life. All of us study it in everyday situations and activities. The language is quite simple and logic. I use it all the time. This is why I like English and it is my favourite subject in school

tick nha

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the   correct answer to each of the questions.

Although they are an inexpensive supplier of vitamins, minerals, and high-quality protein, eggs also contain a high level of blood cholesterol, one of the major causes of heart diseases. One egg yolk, in fact, contains a little more than two-thirds of the suggested daily cholesterol limit. This knowledge has caused egg sales to plummet in recent years, which in turn has brought about the development of several alternatives to eating regular eggs. One alternative is to eat substitute eggs. These egg substitutes are not really eggs, but they look somewhat like eggs when they are cooked. They have the advantage of having low cholesterol rates, and they can be scrambled or used in baking. One disadvantage, however, is that they are not good for frying, poaching, or boiling. A second alternative to regular eggs is a new type of egg, sometimes called 'designer' eggs. These eggs are produced by hens that are fed low-fat diets consisting of ingredients such as canola oil, flax, and rice bran. In spite of their diets, however, these hens produce eggs that contain the same amount of cholesterol as regular eggs. Yet, the producers of these eggs claim that eating their eggs will not raise the blood cholesterol in humans.

Egg producers claim that their product has been portrayed unfairly. They cite scientific studies to back up their claim. And, in fact, studies on the relationship between eggs and human cholesterol levels have brought mixed results. It may be that it is not the type of egg that is the main determinant of cholesterol  but the person who is eating the eggs. Some people may be more sensitive to cholesterol derived from food than other people. In fact, there is evidence that certain dietary fats stimulate the body's production of blood cholesterol. Consequently, while it still makes sense to limit one's intake of eggs, even designer eggs, it seems that doing this without regulating dietary fat will probably not help reduce the blood cholesterol level.

What is meant by the phrase 'mixed results'?

A. The results are blended.

B. The results are inconclusive. 

C. The results are a composite of things

D. The results are mingled together.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of  the  following questions.

John: “I’ve passed my final exam.” Tom: “........................”

A. Good luck

B. It’s nice of you to say so.

C. That’s a good idea.

D. Congratulation!