monopolizes

"The bouncer was excluding anyone who wasn't wearing proper shoes. "

"My friend told me there was something in the box, but I didn't know what it was yet. "

"The teachers at my school are very helpful and care about their students. "

"My dad used to have a basic phone for calls, but now he uses a smartphone to check email and watch videos. "

"The doctor is operating on the patient's leg. "

"Everyone in the class needs to bring their textbook to the first lecture. "

"There are eight planets in the solar system."

"The local bus company has a monopoly on public transportation in the city. "

"The school's student council is a company of dedicated students who organize events. "

"The dominant party controlled the government."

"My discussion with the professor was very enlightening."

"The company monopolizes the market for affordable smartphones. "