Answer the questions: 1. What are inventions?
2. What opportunities do they give to people?
3. What are the best and the most useful inventions of the mankind in the 20th and 21stu
centuries?
4. How did the invention of television change people's life?
5. When did you buy or get your first mobile phone?
6. How important do you think computers are?
7. What do you use your computer for?
8. Is there anything that irritates you about computers and other electronic technologies?
9. Do you think aging is the problem the humankind can not fight?
10. What discoveries and inventions has been made recently to fight aging?
11. Do you believe that one day people will live on the moon and on other planets?
12. What would you invent if you were a scientist?

1 столбик ( правильные )                             2 столбик ( неправильные )
walked-walk                                                   swam-swim
talked-talk                                                       did-do
climbed-climb                                                  made-make
jumped-jump                                                   sang-sing
worked-work                                                      rode-ride
lived-live                                                          read-read (так и будет)
painted-paint                                                       had-have
liked-like                                                             went-go
wanted-want                                                        were-be
collected-collect

1.
1 No, they haven't
2 Yes, I have
3 Yes, they have
4 Yes, I have
5 No, he hasn't

2.
1 The bought their new car last month.
2 They have just done their homework.
3 They met in a small cafe yesterday.
4 My sister hasn't arrived from Moscow yet.
5 I have already been there.

3.
1 Yesterday my father washed his car.
2 I have just done my homework.
3 My parents went to Turkey last year.
4 My friend 's sister hasn't bought tickets at the zoo yet.
5 Did you go to the cinema yesterday?
6 Has her brother ever gone abroad?