24.　 The new buildings have changed the _______　 of the town.

23.　 I must say I think it is a _______　 way of killing time .

22.　 It is a good ________　 to go for a walk after supper.

21.　 She looked ________ after she read the letter.

20.　 The engineer felt that he hadn’t been t______ fairly.

19.　 He saw a s_______ of white arrows painted on the road.

18.　 Some animals have the p________ to see in the dark.

17.　 In the afternoon all the students went to an e_______ of modern art.

16.　 A v______ is a person who lives in a village.

15.　 you should s________ this opportunity. It may never come again.