Найдите функцию, обратную данной

дословно:

                                могу ли я иметь четыре яблока, ? да, вот вам.

а если правильно переводить:

                          можно ли мне четыре яблока, ? да, вот вам.

1)  i use to live in the country, but now i don't.

2)  did you used to wear glasses?

3)  they didn't use to do any homework.

4)  he has a motorbike.

5)  we used to play in the park when we were little.

6)  she used to cry a lot when she was a baby.

остальные корректные

1.my brother has never been beaten at tennis.

2.english is spoken all over the world.

3.the boy was  punished   for something he did not do.

4. little sister was given a ticket too.

5. it   will be forgotten soon.

6. the book will be written in june.

7. the song was heard by nobody.

8. he will be given the book.

9. the   doctor was sent for.

10. some medicines were prescribed by the doctor.

11. the man was seen by nobody. 

2.1 cat's name was jane.

2.2 young boy looked after jane.

2.3. boy wasn't able to find his cat.