1. KEY: REINFORCEMENT UNIT 7<br />Vocabulary<br />11.plug in4.log into7.Turn down<br />2.turn on5.cut off<br />3.switch off6.turn up<br />21.go online4.highlight part of the text<br />2.access information5.make a backup copy<br />3.click on an icon6.insert a disc<br />31. b 2. a 3. c 4. b<br />41. c 2. e 3. a 4. d 5. b<br />51.computer-literate3.laptop5.headphones<br />2.user-friendly4.USB flash drive<br />61.mouse3.memory<br />2.virus4.crash<br />Grammar<br />11.I’ll lend3.come5.leave<br />2.wouldn’t4.sent<br />21. a 2. a 3. b<br />31.wore3.gets5.won’t find<br />2.will find4.didn’t have6.won<br />41. b 2. a 3. a <br />51. e 2. f 3. b 4. a 5. c 6. d<br />61.would have visited, it had been<br />2.reaches, will freeze<br />3.had, would be able to work / could work / would work<br />4.will miss, hurry<br />5.hadn’t been, wouldn’t have had<br />6.wouldn’t be, didn’t let him borrow / didn’t lend him <br />
