Give the correct form of the words in brackets to complete the following sentences.
41. I started telling him some thoughts I had about the _____________ Art History course we all taught. (INTRODUCE)
42. There are various ________________for dealing with industrial pollution. (TECHNOLOGY)
43. Training costs are _________ as a business deduction. (ALLOW)
44. The competition is open to everyone, individuals, clubs, _______________, companies and business people. ( ASSOCIATE)
45. For me, it was one of the most intriguing and ____________ experiences of the festival. (ENJOY)
46. ‘I decided to be happy every day no matter what comes, discomfort or ______________.’ (FORTUNE)
47. The caretaker is responsible for the __________ of the school buildings. (MAINTAIN)
48. The court awarded Ms Dixon £7,000 for damages and_________ of earnings. (LOSE)
49. We are looking for people who are ______________ about the oil and banking industries. (KNOW)
50.The _________coordinated attacks overloaded the sites witha barrage of messages gen erated by hackers. (APPEAR)