добрый день подскажите пожалуйста как это делать. complete the sentences. there is or there are. 1. there is a sofa in the room. 2. ................... a picture. 3. ................... a bookcase. 4. …................ books in the bookcase. 5. ................... a teddy bear. 6. ................... two armchairs. 7. .................... a lamp. 8. ................... a vase on the table.