5 A Make sentences with the prompts. Use the positive or negati form of the word in brackets. 2 window cleaners / be afraid of heights (must) 3 nurses / be patient and care about other people (should) 4 businessmen often / travel a lot (have) 5 politicians / do their job because they want fame (should) 6 teachers / enjoy working with children (must) 7 doctors/train for several years before they can work (have) 8 teachers/ work in the school during the holidays (have) 9 police officers / good communicators/be (have)