entrant

"He is a student of life."

"All participants must adhere to the rules of the competition."

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

"The newcomer to our school, Sarah, was a little shy at first, but she quickly made friends. "

"The teacher explained the new math concept quickly. "

"The family owns several, a small plot of land behind their house. "

"no contest"

"John and I have been friends ever since we were roommates at college.   Trust is important between friends.   I used to find it hard to make friends when I was shy."

"He is a student of life."

"Of course in my opinion Social Studies is more of a science than an art."

"Many students were entrants in the school science fair. "

"My dad pressed the Enter key to submit his online work report. "