Odpowiedź:
1 - nephew
2 - sibling
3 - exchange wishes
4 - lend money
5 - empty the dishwasher
6 - stepfather
7 - childhood
8 - spacious
9 - cratered house
10 - neighborhood
11 - countryside
12 - dining room
13 - traffic jam
14 - polluted
15 - luxurious
16 - radiator
17 - detached house
18 - plug off
19 - peaceful
20 - ground floor
Wyjaśnienie:
hope it helps! :)