UNIT 5 Review and extension (Student's Book, p. 66): Answer Key
1 GRAMMAR a 1 Cities are likely to become more dangerous over the next 50 years. 2 There's a chance (that) scientists will find a way to delay the ageing process soon. 3 The Alliance Party could well win the election. 4 There are bears in this forest, but you are unlikely to see one. b 1 have retired 2 be working 3 have had 4 have saved 5 have got 6 have had 7 be living 2 VOCABULARY a 1 realistic 2 well-organised 3 sympathetic 4 adventurous 5 critical 6 reliable b 1 unreliable 2 insensitive 3 irresponsible 4 thoughtless 5 disorganised / badly organised 6 unrealistic 3 WORDPOWER a 1 part of a person's character 2 group or team 3 point of view b 1 side by side 2 on your side 3 look on the bright side 4 on the side 5 see the funny side 6 to one side 7 from side to side c 1 From side to side 2 Side by side.