My brother _________ works in that factory. He hasbecome a bus driver.

None of the assistants were _____when the professor needed some help. [ ]

Are you happy with your grades in the math exam—Not at all. I can’t have ________________.

ked hard and achieved what he set out to do, but ________ what he had owned, including his health and his marriage.

His son __________ the old man with all the food and the money he needed.