Упражнение 1. Выбираем форму Present Perfect или Present Perfect Cont. Обращайте внимание на маркеры.
1. Kate has been learning/has learned English for 3 years.
2. The birds have already flown/have been flying to the South.
3. These parents have known /have been knowing her for many years.
4. Ben has forgotten/has been forgetting to learn the poem.
5. The kids have been watching/have watched cartoons for 4 hours.
6. The train has just come/has been coming.
7. We haven’t been having/ haven’t had a vacation for 60 days.
8. Mrs. Flower has been teaching/has taught at this university for three years.
9. Mike has been painting/has painted in his studio since 12 o’clock.
10. Jane and Kate have collected/ have been collecting letters for 15 years.
11. Our parents have been/have being enemies since their childhood.
12. Britney has been/ has been being a good student for 5 years.
13. I have wanted/have been wanting to learn French since my childhood

   How to use the computer.
 Computers are helpful because they offfer a wide range of functions and services that are not available anywhere else.
   There are 4 main uses :
       * Word processing
       * Internet/communications
       * Digital audio/ video composition
       * Desktop publishing
 The word processing capabilities are amazing. They can automatically correct your spelling and grammer mistakes.The cutting and pasting are incredible simply and very useful for revision. If you want to add a picture with your writing, numorous software titles are available for desktop publishing.
    The internet is one of the greatest inventions of humanity. It is a massive network of computers.Most amounts of information can be found in the internet. People can communicate, text, voice and etc.
   To know better about computers you need to sneak in subject " Informatics" - The science of information method process.
     Computer is great machine nowadays. All works are connected especially with computer. You can find anything. well 99 %
  

Откройте скобки и поставить глаголы
в надлежащее напряженной для:
1.Не (идти), когда погода (получить) теплее.
2. Я (ждать) для вас, пока вы (не пришел) из школы.
3. Боюсь поезд (начать), прежде чем мы (прийти) к
станция. 4. Мы (идти) в стране завтра, если погода
(Быть) в порядке. 5. Мы (не проходят) экзамен в следующем году
если мы не (работа) гораздо сложнее. 6. Если вы (не ездить) более
тщательно вы (у) в аварию. 7. Вы (быть) поздно, если вы
(Не принимать) такси. 8. Я (отделка), читая эту книгу, прежде чем я
(Перейти) к постели. 9. Вы должны (отправить) нам телеграмму, как только
Вы (приехать). 10. Мы (есть) пикник завтра, если он (быть)
прекрасный день. 11. Мы (идти), когда он (остановка) дождь. 12. Мы
(Не иметь) ужин, пока вы (не пришел). 13. Я уверен, что они
(Запись) для нас, когда они (знаю) наш новый адрес.