Make the sentences negative and interrogative 1) Jack knew about the changes in the timetable yesterday morning. 2) The trip was long and tiring. 3) They stayed at their friend's house last summer. 4) Mike's father taught him to drive a car a year ago. 5) Sarah cooked fish for supper yesterday. 6) The children were hungry after the walk in the park. 7) Alan lost his credit card a week ago. 8) The tourists returned to the hotel late in the evening. 9) The Clarks moved to a new flat three months ago. 10) The secretary left the office an hour ago. 11) Little Eddy ate all the sweets yesterday. 12) It was boiling hot at the seaside last week. 13) Monica looked very smart in her new dress. 14) The burglar managed to escape from prison last night. 15) The parents were proud of their son's talents.

Internet appeared not so long ago, but now we can’t imagine our life without it. it has entered many spheres of our life and simplified it so much that we will refuse this invention under no circumstances. we use the internet in many ways: we communicate with people, even with those who live abroad; we share our knowledge, emotions, feelings and experience by means of blogging or microblogging; we find any information in less than a minute; plan our trips, book flight tickets, and hotels; purchase clothes and other items, too. in other words, we have a wide range of online activities which help us to get in touch with people, learn something new every day and be aware of all happening in the world. we have got used to this level of information accessibility due to which we feel more confident and free to express our viewpoint. however, the internet is not always a blessing as we become extremely addicted to it and may lose our communication skills. the fact is that we now tend to get stick to our smartphones and other electronic devices and neglect real communication. this may lead to loneliness and difficulties building real relationships with people. that’s why we should control the amount of time we spend online and not to forget about our families and friends. we won’t become closer if we keep in touch only virtually. the internet can be a blessing, but we should use it carefully in order not to turn the blessing into a curse. перевод: интернет появился не так давно, но сейчас мы не можем представить нашу жизнь без него. он стал частью многих сфер нашей жизни и ее так сильно, что мы ни за какие деньги не откажемся от этого изобретения. мы используем интернет по-разному: мы общаемся с людьми, даже с теми, что живут за границей; делимся знаниями, эмоциями, чувствами и опытом с блогов и микроблогов; мы находим любую информацию меньше чем за минуту, планируем поездки, бронируем билеты на самолет и отели, покупаем одежду и другие товары тоже. иными словами, мы имеем широкий спектр онлайн деятельности, которая нам связываться с людьми, учиться чему-то новому каждый день и быть в курсе всего происходящего в мире. мы привыкли к такому уровню доступности информации, из-за которой чувствуем себя увереннее и свободнее в выражении своей точки зрения. 

Once,  tanya brunton, alicia morton, gina montgomery, clive forsyth, jim o'sullivan and carl johnson   wanted to create a school enviromental club. soon, they opened the nature madness club and won the award for the best students' work.at first the club haven't got  much members, but less than a month later they had over 300 of them. now, they are thinking of asking for the help of other  students.nature madness members took part in lots of after-school activities. they  found out about most of enviromental problems. they created interesting classes about them. after that, the members organised different activities such as recycling or planting trees.the mayor awarded each student for their good work. their teacher, barbara mac alpine, said at the ceremony, "i'm very proud of my students. they show that you don't have to wait until you're grown up to do important things."