impersonation

"He tried his very best."

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

"He is a student of life."

"The new teacher's innovative teaching methods famously improved student engagement. "

"an act of goodwill"

"When will we learn to distinguish between the fair and the foul?"

"Of course in my opinion Social Studies is more of a science than an art."

"The scientist studied the effects of different types of soil on plant growth. "

"The teacher convinced the students that the answer was B by explaining the formula clearly. "

"The conman managed to impersonate several executives."

"The presentation about the new school rules was very clear and easy to understand. "

"The storm during all night. "