Choose the correct answer.

1 Can I borrow ... pen, please? 2 ... be late for school. 3 Dennis can sing but he ... draw. 4 This is Adam and this is ... brother. 5 ... a bookcase in your bedroom? 6 There is ... armchair in the room. 7 There's a painting ... the wall. 8 These are my friends. Look at ... . 9 Whose is this chair? It's ... . 10 There are many trees ... my garden. 11 We've got a dog. It's ... dog. 12 ... the window, please. 13 There is a sofa in my room but there ... any chairs. 14 ... you give me a pen, please? 15 This is a picture of ... family.