74.1.
2)Who lives in that house.
3)how much are these postcards.
4)Look at those birds.
5)Excuse me , is this seat free?
6)These plates are dirty.

74.2
2)Is that your umbrella?
3)Is this your notebook?
4)Are these your books?
5)Is that your bicycle?
6)Are these your keys? (там ключи нарисованы???)
7)Are those your keys?
8)Is this your watch?
9)Are those your glasses?
10)Are these your gloves?