Convert the following real conditionals into unreal ones. make all the necessary changes:
1. if it is necessary to define whether the law was interpreted and applied correctly, court of appeal reviews the case appealed from the common pleas court.
2. if the jury returns a verdict of acquittal, the defendant is free to go.
3. in the usa if the defendant pleads guilty, the judge will simply decide upon the appropriate sentence.
4. if a legal dispute is not resolved in a courtroom, there can be an attempt to reach a settlement through alternative dispute resolution.
5. if a dispute is not settled by agreement between the disputing parties, it will eventually be heard and decided by a judge in court.
6. if a service is being provided (for example, a mobile phone contract), and there is a specified period for the contract, this must be clearly stated by the provider.
7. if you need to make a claim against a shop, company or other provider, because you have not received satisfaction from that shop, company, etc., you can do so through the county court.
8. if a company produces essential food or medical items to sell locally, it should implement a policy of price restraint so that these products are affordable.

We live in the fascinating and challenging world of science. It is a world that more and more over the ages, and especially in the 20th century has come to affect so much of our lives. It is involved with the way we travel, the homes we live in and the clothes we wear, how we become ill and how medicine can make us better, and has given us fantastic means of communicating and exploring. 
The list of the inventations is rather long. We are on-lookers of great scientific achievements such as television and a computer. We can’t imagine our life withought a notebook or a radio. I’d like to speak in details about computers. 
What is a computer? 
A computer is an electronic device that stores information and allows changes in it through the use of instructions. A modern computer is capable of doing various tasks, like word processing and accounting. Personal computers are widely used but working on them requires some techniques. 
A computer gives a lot of advantages to a user. The list of the advantages is rather long: computers give us access to the Internet- an international computer network. You can spread a lot of your free time surfing the Internet and get all sorts of information from it. You can enter the chat room with other Internet users and debate urgent problems on line. If you are connectable by e-mail, you can correspond with your own web page and place there information about yourself. 
Today computers help people to do many things. Bankers use them to keep track of money. Telephone operators use them to put calls through. Without computers, weather forecasters would make more mistakes. Computers also help scientists to solve their problems. More than that computers help police to keep order in shops. Computers also help doctors to treat patients. Computers allow users to spend their freetime and relax. 
But computers have some disadvantages. Computers can make people lazy. People waste their time when they play different games on a computer. People forget to go to the libraries, they often find information on the Internet. Wicked games can make people, especially children aggressive and stupid. 
But in my view they have more advantages, that disadvantages. It’s an open secret that the computer is a source of education, entertainment and communication. And in my life the computer plays a very important role. It helps me to find information and relax. 
Though scientists have archived so much, scientific minds are still working at some urgent problems. I would like to mention some problems. One of them is finding and using alternative sources of energy. Scientists are also learning how to save and conserve energy. They have many problems with creating highly effective systems of communication. I can’t but mention one of the main problems. It is development of life on the planet. 
I’d like to focus on the problem how to make our life longer and happier. It’s a well-known fact that nowadays people have a lot of artificial parts or implants inside them. There are some people who have problems with their health, especially with their hearts. And surgeons operate them on and put on implant inside them. Surgeons think that within 50 years one person in ten will have at least one artificial part inside. 
Because science will be around us even more in the future, I think we-tomorrows adults must start learning today to be ready to take our places in this computerized, transistorized, antibiotic, nuclear and supersonic age!

Wedding ceremony in our country and in India differs but not much. First of all Indian wedding is the most ritualistic the pre-wedding rituals and customs go on for no less than a week.  The colour of the wedding dress in Russia is usually white and in India the bride was wearing a magnificent sari of red. What about food? Like in Russia where people eat traditional russian food, in India we ate lots of traditional Indian food. After that came time for dancing(it is common tradition in both countries). The main difference is that in Russia the wedding lasts two days and in India it lasted ten!