perusal

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

"I am not interested in the why, but in the how."

"My teacher explained the new math concept, and I understood it perfectly. "

"Instruction will be provided on how to handle difficult customers."

"I need to study my biology notes."

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"It looks weaker and weaker, the more I think about it."

"He was a slow and careful driver."

"He assembled the model ship."

"an act of goodwill"

"He helped his grandfather cook breakfast."

"Example Sentence: "Before buying the textbook, Maria spent some time perusing the first few chapters to see if it was easy to understand." "