Choose the correct item. e.g. Ever since he took over the company he has hired over thirty _____. A employees B colleagues C billionaires

Explanation: The sentence talks about hiring people for a company. 'Employees' are people hired by a company. 'Colleagues' are people who work with you, but not necessarily hired by the same company in this context. 'Billionaires' are people with a lot of money, which is not directly related to being hired.

Answer: A employees