In Company Elementary - Second Edition Answer Key: Unit 18

It Won’t Work page 120

The Future of the World

Ex 2 a Internet b genetics c communication d education e laws f training g diseases h cities i Religion j electricity

Ex 3 Page 121 will; won’t

Ex 4 Prediction 3

Ex 5 a don’t think b won’t c will d They’ll e will use f will work g We’ll h will be

How Good Is Your Technology?

Ex 2 a He is a cyber law expert who has written a book about the future of the Internet. b Yes, he does. c The need to address security issues and combat the threat from viruses and bad software. d He thinks it will destroy innovation and creativity. e Only the manufacturer can modify and program it, not the owner. f They do not depend on software installed on a PC; they are controlled centrally. g The Internet’s users, if they work together.

Ex 3 a configure b innovation c infect d control e limit f reliability g risk h program i development

1 Ex 4 a reliable b configuration c controls d risky e innovation f infection; program g limitations

Using the Internet to Sell

Ex 1 a 6 b 2 c 4 d 1 e 7 f 5 g 3

Ex 2 Page 124 a Speed and security b Get your publicity on other people’s pages c Keep it simple, stupid. d Comments from other customers e E-mail, with a reply within 24 hours f Come back to buy from you again

Ex 3 a If; forget it b if; wants c If; don’t deliver; lose

Ex 4 a 7 b 4 c 8 d 10 e 5 f 3 g 1 h 9 i 6 j 2

LANGUAGE LINKS VOCABULARY Computers and the Internet Across: 1 database 6 malware 7 install 10 network 11 software 13 mobile 15 risk 16 surf Down: 1 download 2 spyware 3 e-mail 4 blog 5 reliable 8 notebook 9 configure 11 set-up 12 wifi 14 virus GRAMMAR Will/ Conditional Sentences Page 126 Practice 1 b 2 c 8 d 1 e 5 f 7 g 3 h 10 i 9 j 4 Practice 2 b will c Have d do e will f can g has I are j is Practice 4 2 b will c will vote d will increase e will improve f won’t be g will go h will people have i will it be j will have k Will there be l will m will be n will get o will fall