Possible answers1 Conventional chair - pros: familiar, usually adjustable;no cons are mentioned-Ball chair - pros: may make lower back stronger and improve sitting position; cons: may not actually reduce back pain-Standing chairs / high leaning stool - pros: lightweight, inexpensive. Standing desk, cons: leg problems, people don't like the idea of working all day standing up.-Kneeling chairs - pros: good for keeping your back straight, good for back and arms, adjustable; cons: you may become uncomfortable more quickly, risk of leg problems, a lot of people don't like them because they're so different-2 They probably choose a standard desk chair.

Answers 1B 2A 3D 4E 5C

Answers1 a conventional office chair design (- as long as it's good quality, and adjustable)2 the best option3 that expensive4 that they increase the risk of leg problems5 kneeling chairs

Answers1fairly (demanding) - adjective reasonably (comfortably) - adverb slightly (better) - comparative adjective a bit (too low) - adjectiverather (disappointing) - adjective quite (like) - verba little (concerned) - adjective pretty (quickly) - adverb rather (a good deal) - noun a bit of (an annoyance) - noun-2 The qualifier intensifies or softens the strength of the word that follows

Answers1 C 2 A 3 B

1 It was quite a hot day.2 A fairly long time had passed since his previous job.3﻿﻿ The announcement surprised me a little.4 The holiday was pretty expensive.5 ﻿﻿We had a bit of a problem with the car.6 ﻿﻿It's rather uncomfortable.

1 quite 2 reasonably 3 rather 4 a bit5 quite 6 fairly

1 ﻿﻿Japanese is estimated to <s>speak</s> be spoken by more than 120 million native speakers.2 ﻿﻿Vikings <s>knew</s> are known to have visited North America hundreds of years before Columbus.3 ﻿﻿The new building is expected to <s>be</s> cost $20 million.4 ﻿﻿Two students are believed to have <s>climbing</s> climbed on to the roof of the building last night.5 ﻿﻿The treasure <s>is</s> was assumed by experts in the 1950s to have been lost at sea.6 20,000 are expected to attend tomorrow night's concert.6 ﻿﻿Getting my computer repaired turned out to be a bit of a nightmare.7 ﻿﻿It was <s>a</s> quite a useful meeting in Macau.

11 c2 d3 a4 b-2burglary-31﻿﻿There are2 ﻿﻿Possibly3 drawback4 According to5 wouldn't6 downside7 attractive8 sure-41 the light of2 third alternative3 the best choice4 All things considered-5Presenting optionsThere are some pretty interesting options to choose fromPossibly the most obvious one isAdditionally X is another option to consider A (third) alternative that might do the job isDiscussing pros and consA drawback of X isOn the plus sideThe downside isX makes it a very attractive possibilityConsidering optionsI'm not sure it's the best optionIn the light ofUltimately, the best choice does seem to beAll things considered

71 fairly2 quite3 pretty4 a little, a bit, slightly5 rather-81 T2 T (rather and quite)3 F - only one (rather)4 T (slightly, a bit, a little and rather)-91 ﻿﻿It was rather a waste of money.2 ﻿﻿They were slightly poorer quality than we'd expected.3 ﻿﻿The XJ7 model is a bit more complicated to install.4 ﻿﻿He was quite impatient and a little unfriendly when he explained it.5 I found it rather uninspiring and pretly old-fashioned.6 The company is fairly disorganized.7 ﻿﻿That's rather a worrying / a rather worrying state of affairs.8 ﻿﻿The model they chose was reasonably easy to use.-101 quite2 fairly3 rather4 slightly5 quite6 a bit7 rather-11 (Example answer)The system's low price made it fairly attractive and it arrived pretty promptly. Unfortunately, it was a little faulty but we were given a slightly better maintenance service than I had expected. So overall the package was quite reasonable.

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