enacting

"Both paper and plastic can be recycled."

"The school students wore a uniform of navy blue shirts and khaki pants. "

"He is a student of life."

"Happily, I found my lost keys under the sofa. "

"The government decided to raise taxes to fund new schools. "

"The noisy environment of the school cafeteria made it difficult to concentrate on my homework. "

"Condoms are designed to protect against sexually-transmitted diseases."

"The enactment of the new school rules caused some confusion at first. "

"Go easy on him: he is but a child."

"My favorite book is the one about space exploration. "

"the scene of the crime"

"The student council organized a fundraising event for the school library. "