3) He has been an active participant in the contest.
4) Over 200 competitors entered the race.
5) Her father soon died of a broken heart.
6) Some of my relatives live in the countryside .
7) This knife needs sharpening.
8) A fairy appeared and magically changed her old clothes.
9) She gets angry if you disagree with her ideas .
10) Stamp collecting can be a very expensive hobby.