вставте is или are 1. there ... a big grey carpet on my flor 2. there ... three windows in our living room. 3. there ... a lot of books on the shelves 4. there ... no chairs in my bedroom 5. there a book on the table 6. there ... girls on the bench 7. there a mouse in the kitchen

1. There is a big grey carpet on my floor. 2. There are three windows in our living room. There are a lot of books on the shelves. 4. there are no chairs in my bedroom. 5. There is a book on the table. 6. there are girls on the bench. 7, there is a mouse in the kitchen. Is-единственное число, Are-множественное