Part 3. Complete each sentence with appropriate form of the word in block capitals. 36. Friend’s family has suffered from his ______. EXPEND 37. The water from the stream should be ______ before you drink it. PURE 38. John told everyone that he worked for a large company, but the company is ________. EXIST 39. Jim is very disorganized and not very_______. BUSINESS 40. The principal said some_______ words to the pupils before the exam. COURAGE 41. Although we were in danger, Ann seemed quite________ . CONCERN 42. Some parents feel dismayed because of their children’s_________ BEHAVE 43. My sister has good _________ skills. She can relate to teenagers very well. PERSON 44. These young people are ________supporters of the new plan of our city. ENTHUSIASM 45.My uncle is in his forties. He is a well-built ________man AGE