Extra Practice Key Unit 7

G1 1

1 Sorry but I can't help you with this
2 We should make it stronger
3 can you come with us tonight?
4 You don't have to ask for this permission
5 I can use steelo in this design
6 You shouldn't bother until after lunch
7 keep that wood. It could/might be useful later
8 You have to/must use recyclable products because of the new law.

G2 2

1 b   2 c   3 a   4 f   5 d   6 e

G1,2 3

1 don't have to   2 shouldn't   3 must   4 have to   5 can't   6 can   7 must   8 could

KL 4

1 several   2 made   3 appeal   4 value   5 looks   6 aimed   7 points

V1, 2 5

1 traditional   2 designer   3 user   4 innovative   5 artistic   6 scientific   7 manufacturer   8 futuristic   9 functional   10 engineer

V3 6

1 consumerism   2 efficiency   3 industrialisation   4 streamlining   5 modernity   6 optimism