insightful

"The teacher's analysis of the student's essay focused on identifying the strengths and weaknesses of the argument. "

"The school's main water supply line is broken, so they're fixing it. "

"The teacher's insight into student motivation helped her design a more engaging lesson plan. "

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

"The teacher had much patience with the struggling students. "

"My daughter's favorite book is a story about a brave princess. "

"Her strong motivations for studying hard led to excellent grades. "

"He does not even possess a working telephone."

"The main character in the school play was a brave student. "

"He helped his grandfather cook breakfast."

"I think this bird is a him, but it may be a her."

"He quickly found Ali his better in the ring."