Complete the sentences with the verbs in the correct tense.

Beauty and future tennis player maria y. sharapova was born in the distant siberian town of nyagan. this happened on april 19, 1987. parents masha yuri viktorovich and elena petrovna sharapov were born and grew up in belarus gomel. but they decided to leave the city a few months before the birth of their daughter. this decision was dictated by the close distance of gomel to chernobyl, which became a source of environmental pollution and radiation. masha was born in a safe and clean area, and soon the family moved to the south, choosing to live in sochi. masha started tennis very early. at the age of four, the girl already knew how to hold a racket. there is information that evgeny kafelnikov himself presented the first racket to the future champion. the father of the legendary russian tennis player was friends with masha's father yuri sharapov.

1 When did you leave school?
2. How long has she been feeling unwell?
3. I've never met such a nice person before.
4. I have been waiting for you since four o'clock.
5. She has never written a letter by hand since she bought a computer.
6. I wonder where you have been all this time.
7. I have been learning English for five years.
8. You never know how he is going to react.
9. She has tripped over the cat and nearly fell over.
10. Look! I have found a ten-pound note! - Where did you find it?
11. Margaret is taking driving lessons now.
12. In recent years terrorism has become a greater threat.
13. The rain came suddenly and it has soaked all the washing.
14. Ever since we met, you have never asked me what I prefer to do.
15. How long have you lived here?
16. I have been interested in sports since my childhood.
17. What have you been doing since you left Cambridge?