REVIEW UNIT 4

1.4 refused 5 was 6 met 7 fell

2.1 3 days non-stop or 32 hours
2 42 minutes and 37 seconds
3 2,356
4 36
5 32 hours or 3 days non-stop
6 1985
Students' own answers for discussion questions.

3.1 Bob's going on holiday next week so that he can spend more time with his family.
2 He's taking a laptop in case he has time to do some work.
3 He's doing a lot of extra work in order to impress his boss.
4 He has to impress his boss otherwise he won't have a chance of promotion.
5 His boss says he needs to be more self-assured in order to do his job well.
6 Bob's signed up for an assertyiveness course so that he gains more confidence.
7 He's started looking at the job ads in the paper in case the course doesn't work.

4.1 fearless 2 risky 3 brave 4 courageous 5 reasonable 6 cautious 7 harmeless 8 anxious

5.tale principal whole prey plain bear course ensure