Деревянко, 5. Учебник. Unit 4. Lesson 2

Oleg’s address: 49 Pobeda Street, Flat 35. Nastya’s address: 51 Pobeda Street, Flat 10. Sasha’s address: 17 Raduzhnaya Street, Flat 14.

The fifth floor — 4.
The eleventh floor — 10.

The second floor is red. The third floor is orange. The fourth floor is yellow. The fifth floor is green. The sixth floor is blue. The seventh floor is purple. The eighth floor is light purple. The ninth floor is pink. The tenth floor is white. The eleventh floor is grey.