connoisseur

"The teacher gave the students a new assignment. "

"She is an intellectual giant, and I respect her greatly."

"There are several species of wild flowers growing in this field."

"My sister is very helpful, especially when it comes to organizing things. "

"He spoke highly of you."

"The school hired a specialist in mathematics to help struggling students. "

"Our family lives in town."

"My opinion is that we should have more recess time at school. "

"Everyone in the class needs to bring their textbook to the first lecture. "

"The artist uses different matters, such as clay and wood, to create her sculptures. "

"I met her at a gathering of engineers and scientists."

"I will have the family jewels valued by a professional."