The company pays low salaries to workers.
The children are cleaning the house.
The house is being cleaned by the children.
Mary was taking care of Alex's son.
Alex's son was being taken care of by Mary.
The students wrote many papers during the semester.
During the semester, many papers were written by the students.
Did your sister break the flower vase in the hall?
Was the flower vase broken by your sister?
Will new editors be hired by the newspaper?
Will the newspaper hire new editors?
It is thought that the ancient Egyptians advanced knowledge of geometry. a. I think that the ancient Egyptians had advanced knowledge of geometry. b. People think that the ancient Egyptians had advanced knowledge of geometry.
b. People think that the ancient Egyptians had advanced knowledge of geometry.