1 He received a medal in reward for his bravery.

2 She got nothing in reward for her kindness.

3 I send him a book in reward for his help.

4 He got very little in reward for his hard work.

5 In reward for his kindness, I offered him $ 200.

6 It is unfair that he gets very little in reward for his hard work.

7 In reward for his obedience , he receives an abundance of cold , satisfying water.