B) Use have...got/has...got/do...have/does...have, did... have/ will have. Example: (John/a passport?) — Has John got a passport? — Yes, he has. /
No, he hasn’t.
or: Does John have a passport? — Yes, he does. / No, he doesn’t.
1. (your father/a car?) 2. (you/good marks?) 3. (Charles/many problems?)
4. (he/a letter from home?) 5. (they/any children?)

Fill in the prepositions in, on or at.

1) _in 1930,  _in 1992,  _in 2001

2) _in the summer, _in the winter

ответ:   I.  1) in, in, in  2) in, in

С такими датами (в таком-то году) и с сезонами всегда употребляется предлог - in.

Fill in the prepositions in, on or at.  

1) _at Christmas, _at Easter  (праздники)

2) _in January, _in February  (месяцы)

3) _on 1st May, _on 7th June  (даты - такого-то числа)

ответ:   II.  1) at, at 2) in, in 3) on, on

Fill in the prepositions in, on or at.  

1) _at ten o'clock, _at 2.15  (время на часах)

2) _on Monday, _on Tuesday  (в какой-то день недели)

3) _on Monday morning, _on Tuesday afternoon  (часть дня недели)

4) _in the evening, _in summer (часть дня, время года)

 ответ:  lll.  1) at, at 2) on, on 3) on, on, 4) in, in

In my opinion, nowadays technology became a big part of our life. Firstly, technology did our life easier. For example, earlier, when we wanted to write a desertation, we spent a lot of time to read thousands of books, now we can do it only in 5 minutes. We need only push the buttons. It's not necessary to spend money to buy books, because we can read it on Internet. Now we more often communicate with our relatives, who live far from us. When it's boring, we can use computer for games. But I also believe, that people became lazy. The degradation of our brain started. We could do some tasks in Math by ourselves, now we can do it with calculator. People think, why we need to spend our time and nerves, when we can do it very fast and right with technologies. Finally, I can say, that there are advantages and disadvantages of this question.