FOCUS NOW II

EXERCISES ON PAGES 28, 29

EX. 1

television (1925), credit card (1958), mobile phone (1973)

EX. 2

refrigerator (1913), antibiotics (1928), communications satellite (1945)

EX. 3

1) 2005, 2) 1971, 3) 2001, 4) 1984, 5) 1991, 6) 1990, 7) 1995, 8) 2006

EX. 4

1T, 2T, 3F, 4T, 5F, 6T, 7F, 8T

EX. 5

3) Internet server, 4) keyboard, 7) search engine, 8) social networking, 9) text message, 10) username, 11) website

EX. 6

1) text, 2) user, 3) desktop, 4) engine, 5) social, 6) server

EX. 7

1) click, 2) download, 3) follow, 4) go, 5) open, 6) visit

EX. 8

1) go, 2) opened, 3) click on, 4) follow, 5) visited, 6) downloaded

EX. 9

1, 3, 4, 5, 6

EX. 10

1) click on, 2) hang up, 3) log on, 4) scroll up, 5) scroll down, 6) switch on

EXERCISES ON PAGES 32, 33

EX. 1

1D, 2E, 3C, 4A, 5B

EX. 2

1) Apollo 13 was flying to the moon. 2) Because one of the fuel tanks was close to zero and because gas was escaping into space. 3) NASA engineers helped the astronauts solve the problem. 4) the astronauts spend in space 4 days.

EX. 3

1C, 2B, 3B, 4C, 5A, 6C

EX. 4

1) hatch, 2) carrying, 3) figure out, 4) came up with, 5) breathe a sigh of relief, 6) running out, 7) cheer, 8) on duty

EX. 5

1) figured out, 2) running out, 3) carrying out, 4) hatch, 5) on duty, 6) breathe a sigh of relief, 7) cheer, 8) came up with

EX. 6

I agree with the first opinion.

EX. 7

1) a solution, 2) a problem, 3) events, 4) home, 5) crazy, 6) your hand