Task 1:1-When Fred studied at school, pupils didn’t have to wear a uniform.2-Dave used to be able to do a backflip when he was young.3-Do students need to finish this project before holidays?4-If a film is rated “R”, it means that children under 18 can’t watch it.5-Dana said that he could take her mobile phone.6-Mia was able to learn German in six months, but she didn't want to.7-May I come in?8Children mustn’t play with matches, it’s very dangerous!Task 2:1-Water boils if it reaches a temperature of 100 degrees Celsius 2-A ring sinks if it is denser than the liquid it is placed in 3-If it is sunny tomorrow, I will go for a walk in the park 4-If Helen fails the test, she will have to retake it 5-If my friend won a lottery, they would buy a new car 6-If I were the firm owner, I would give my employees a raise 7-If Bob hadn’t broken his leg, he would have been able to play in the championship game8-George wouldn’t have gone by train if he had known about the delayTask 5:1-This clock was old, so it gave out.2-Christina wants to give away her daughter's old jacket.3-Give up worrying, there's no reason.4-Fred had to give all money back to his parents.5-Аfter 15 minutes trying to solve this problem, Sam finally gave in.6-These devices gave off radiation.Task 6:1-If you want to sell your property, you can put an advertisement in a newspaper.2-Can “Chicago Bulls” beat “Atlanta Hawks” this time?3-I was surprised to see their wedding announcement in the papers.4-What’s the goal of education if I want to be a freelance artist?5-“Washington Wizards” won the game scoring three points at the last moment.6-The point of this meeting is to discuss financial problems.7-You haven’t done it in time! I expect some explanations.8-Your temper is out of control.9-Jack doesn’t remember how to operate this machine and he has lost the instructions.10-Kate’s in a bad mood, somebody must have upset her.Task 7:On screen: host, newsreader, presenterOff screen: camera operator, designer, director, editor, producer, public relations specialist, sound engineerPrint media: blogger, columnist, critic, photographer, publisher, reporterTask 8:1-Reading books helps to improve students' vocabulary.2-In school students had to write a 200-word composition on their favourite author.3-If students cheat, they will be disqualified from the exam.4-Emily has good speaking skills.5-Alex is a tutor of remedial course.6-School graduates have an opportunity to enter the university.7-Extracurricular activities aren't very popular among teenagers.8-Ann has a bachelor's degree in Science.Task 11:Sport is one of the most popular and useful activities for people. Sport helps to improve physical and mental health, develop teamwork and leadership skills, increase self-esteem and self-confidence, as well as enjoy and enjoy life. Sport also promotes social interaction and communication with other people who share common interests and values.I believe that sport plays an important role in my life. I do various sports, such as football, basketball, tennis and swimming. I love playing these games with my friends and family because they make me happy and healthy. I also like to watch sports broadcasts on TV or on the internet because they are fascinating and exciting. I admire professional athletes who achieve high results and show their talent and skill.I think that people who perceive sports as a waste of time are mistaken. They miss out on a lot of the benefits and opportunities that sports can offer them. They are also at risk of being exposed to various diseases and problems associated with a lack of physical activity. I believe that everyone should exercise at least a few times a week to keep their body and spirit in good shape.