Решение:
Переведём слова в скобках и вставим их в предложения.
- Nikita went to the country (last weekend).
- The country house is (far from) the city.
- The house is (comfortable) and clean, the rooms are (cosy).
- There are (two floors) in the country house.
- Nikita sat near the (fireplace) in the sitting room.
- They had lunch (downstairs) and slept (upstairs).
- The family had (lunch) in this country house summer.
Ответ: 1. last weekend; 2. far from; 3. comfortable, cosy; 4. two floors; 5. fireplace; 6. downstairs, upstairs; 7. lunch.