psychologist

"A good article will cover the who, the what, the when, the where, the why and the how."

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

"The school principal, a respected figure, announced that his decision was final. "

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

"My dad is an expert at fixing leaky faucets. "

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

"He is a student of life."

"Often used to imply membership of a large class."

"My sister has an older brother. "

"He helped his grandfather cook breakfast."

"During the centuries, the people of Ireland struggled constantly to assert their right to govern themselves."

"My sister is studying psychology at university. "