Решение:
- There is an armchair. (Armchair - singular)
- There are five chairs. (Chairs - plural)
- There is a small picture. (Picture - singular)
- There is a bed. (Bed - singular)
- There are two sofas. (Sofas - plural)
- There are four windows. (Windows - plural)
Ответ: 1. There is, 2. There are, 3. There is, 4. There is, 5. There are, 6. There are.