4. Zakreśl wyrazy, które poprawnie uzupełniają zdania. a (1) This / They is my sister's new flat. She has got a bed, a desk and a chair in her (2) bedroom / bathroom. There (3) are / is three windows in the living room. There is also a table and a sofa there. There (4) isn't/ aren't a any books in this room. There are three cushions (5) on / in the sofa, and her cats love to play there.POMOCY