21.   The little time I had outside of school was taken up with work.

22.   This will likely be the only sure way they have of increasing their base pay level.

23.   Nothing can efface the last picture I have of them from my mind.

24.   His poor performance squashed any hope he had of a promotion.

25.   I thanked her for the years of eating her good cooking, the equal of which I had not found since.

26.   Even in a co-operative relationship, Soviet military capacity was still the most significant factor of which NATO had to take account in maintaining the European military balance.

27.   Er three, a nice number to have of any subject.

28.   This time he refers to the good opinions that people have of him as new clothes and killing the king would be like throwing away hardly worn clothes.

29.   As the above introductory remarks suggest, the experience most people have of social surveys is through the interview.

30.   Perhaps this is one of the most vivid examples we have of the effect of the pictorial image on the medieval mind.