Complete the sentences with the proper forms of the verb to be. in some sentences you need negative forms. 1 there a book on the desk. 2 there any comics? yes, there 3 there three cds next to the book. 4 there any chairs near the table 5 there some cassettes under the chair. 6 there a desk in the bedroom. 7 there any books on the desk 8 there a tv ? yes , there 9 any computers on the descs ? 10 there four shelves in the room