Тень на экране от предмета, освещенного точечным источником света, имеет размеры в 3 раза больше, чем сам предмет. Расстояние

A: What 1) did you do (you do) last summer
B: I 2) (WORKED) in a fast food restaurant
A: What kind of work 3) (DID you do)?
B: I 4) (TOOK) orders from customers.
A: 5) (DID you earn) much money?
B: Yes, but I 6) (SPENT) most of it.
A: What 7) (DID you spend) it on?
B: I 8) (WENT) on holiday to the Greek islands.
A: 9) DID you have a good time?
B: Yes, it 10) (WAS) wonderful!