Язык. укажите времена, в предложениях 1 by the time denis went to school, his mother ) him to read and count. 2 at the age of four, denis ) "the adventures of tom sawyer'.' 3 now denis is only twelve but he ) his school-leaving exams (выпускные экзамены) in maths, physics and history. 4 he ) english since he was six, but it still needs improving. 5 denis believes that he ) university at the age of 14. - 6 denis boasts (хвастается) that he ) at least five languages by the lime he is 20. 1 had taught 2 read 3 has passed 4 has been studying 5 will enter 6 will have learnt

1 By the time Denis went to school, his mother had taught him to read and count. Past Perfect Passive
2 At the age of four, Denis read 'The Adventures of Tom Sawyer. Past Simple.
3 Now Denis is only twelve but he has passed his school leaving exams in maths, physics and history. Present Perfect
4 He has been studying English since he was six, but it still needs improving. Present Perfect Continuous.
5 Denis believes that he will enter university at the age of 14. Future Simple. Future Simple
6 Denis boats that he will have learnt at least five languages by the time he is 20. Future Perfect Simple.

present simple

I go to school every day. - Я хожу в школу каждый день.

We often play basketball. - Мы часто играем в баскетбол.

Children usually like parties. - Дети обычно любят праздники.

She speaks 2 foreign languages. - Она говорит на 2 иностранных языках.

It takes me 10 minutes to get to the University. - Дорога до Университета занимает у меня 10 минут.

She always comes in the morning. - Она всегда приходит утром.

Katya never gets up untill 9 o'clock. - Катя никогда не встает раньше 9 утра.

We usually play football but sometimes we play basketball. - Мы обычно играем в футбол, но иногда мы играем в баскетбол.

The office opens at 9:00 and closes at 20:00. - Офис открывается в 9 утра и закрывается в 8 вечера.

I like ice-cream. - Я люблю морожное. 

past simple

I returned home yesterday - Я возвратился домой вчера.

I spoke to him three days ago - Я разговаривал с ним 3 дня тому назад. 

They didn`t like the news - Им не понравилась новость.

Did Dan work at a factory? - Дэн работал на фабрике?

We met when I was in France - Мы познакомились, когда я был вo Франции.

I didn`t understand what you said - Я не понял, что вы сказали.

He changed his point of view - Он изменил свою точку зрения

He always came to school in time - Он всегда приходил в школу вовремя.

She never talked to us - Она никогда не разговаривала с нами.

зимой я проводил много времени в библиотеке.

Computers offer wonderful opportunities for everybody. Many teenagers enjoy using their computers. They make new friends and chat with them on the Internet.  

But on the other hand, children who spend a lot of time at the computer, spend little time in the open air, they have virtually no real communication with peers. Many teachers in schools note the limited knowledge of children, lack of interest in reading books. Children sit in front of their PC or laptop (notebook) for hours and it’s bad for their eyes! They can’t stop playing cruel and silly games and become nervous and tired. The computer is sometimes a mere waste of time. Parents are concerned that the children using the Internet are not protected from negative information, which can be found on many sites. Computers are dangerous and addictive.

But besides many disadvantages in using the computer by children, there are of course some advantages too.

Regarding the education of children on the Internet children can find all the necessary information that is not given even in the textbooks. The main condition - to be able to properly use the Internet resources, then the child will only benefit from the computer. Then the Internet helps greatly in children’s studies. They find the necessary information and ideas on the net and use them in their work. The computer helps you both to relax and to get a lot of new interesting information.       To my mind it’s a useful gadget.