ES N. 1 PAG. 28

1. Antibiotics, washing machine, refrigerator

ES N. 2 PAG. 28

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

ES N. 4 PAG. 29

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

ES N. 5 PAG. 29

1. broadband
2. Desktop computer
3. Internet server
4. Keyboard
5. Laptop
6. Password
7. Search engine
8. Social networking
9. Text messages
10. Username
11. Website

ES N. 6 PAG. 29

1. Text
2. User
3. Desktop
4. Engine
5. Social
6. Server

ES N. 7 PAG. 29

1. Click
2. Download
3. Follow
4. Go
5. Open
6. Visit

ES N. 8 PAAG. 29

1. The first thing I do when I go online is watch a youtube video.
2. The last document I opened was an italian essay.
3. The icon I click on most often is Instagram.
4. The person I’d like to follow on Twitter is my friend.
5. The website I visit mosti s the school one.
6. The last music I download was “bad liar”.

ES N. 9 PAG. 29

1. Yes
2. No
3. Yes
4. Yes
5. Yes
6. Yes

ES N. 10 PAG. 29

1. Click on
2. Hang up
3. Log on
4. Scroll up
5. Scroll down
6. Switch on

ES N. 1 PAG. 32

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

ES N. 2 PAG. 32

1. Apollo 13 was flying to the moon.
2. .
3. The most experienced astronauts, including Neil Armstrong and Buzz Aldrin.
4. 4 days

ES N. 3 PAG. 32

1. B
2. A
3. A
4. C
5. D
6. C

ES N. 4 PAG. 32

1. Hatch
2. Figure out
3. Came up with
4. On duty
5. Breathe a sigh of relief
6. Running out
7. cheer
8. Carrying out

ES N. 5 PAG. 32

1. Figured out
2. Running out
3. carryng out
4. Hatch
5. On duty
6. Breathe a sigh of relief
7. Cheer
8. Came up with

ES N. 7 PAG. 32

1. Find a solution
2. Fix a problem
3. Follow events
4. Get home
5. Go crazy
6. Raise your hand