16 heighten

17 widening

18 understood

19 assist

20 weakened

11 injured

12 defined

13 protect

14 choose

15 celebrate

6 explains - behaves

7 justifies

8 save

9 object

10 classified

1 persuaded - apologize

2 cheapened

3 tempt

4 participate

5 tranquillizes

21 revise

22 characterized

23 include

24 refused - participate

25 refused - negotiate

16 believed

17 promotes

18 decided

19 disturbed

20 summarized

11 tightened - loosened

12 calculate

13 starving

14 feed

15 include

6 armed

7 establish

8 suspect

9 resign

10 announed - created

1 simplified

2 realize

3 entered

4 recovered

5 managed

16 Dan's illness resulted in him abandoning his studies at university

17 No sooner had the tennis players gone onto the court than it started raining

18 The manager said the meeting would be put off until the following week, as a lot of people were on leave

19 As visibility was getting worse and worse, Bob and Jane had no choice but to cut short their sailing trip