Question

В какой столбик вписать bath, tree house, house, garden

Answer 1

tree house- 2 или 1
bath-3
house-1
garden- 2

Answer 2

1/ town, Russia, house. 
2/ living room, bathroom, kitchen, garden.
3/ treehouse, table, radio, window, bed, bath.
4/ white, blue, green, black, brown, red, yellow.

Удачи!... ;)