1. ед. ч. There is a chair in the kitchen. мн. ч. There are two chairs in the kitchen. 2. ед. ч. There is a bed in the bedroom. мн. ч. There are two beds in the bedroom. 3. ед. ч. There is a bedroom in the house. мн. ч. There are two bedrooms in the house. 4. ед. ч. There is a vase on the cupboard. мн. ч. There are two vases on the cupboard. 5. ед. ч. There is a cupboard in the kitchen. мн. ч. There are two cupboards in the kitchen.