mimicry

"The student's ability to concentrate in noisy environments was crucial for success in the class. "

"a hilarious joke"

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

"We will use a smoke machine to simulate the fog you will actually encounter."

"His sudden appearance surprised me."

"Do you need a gift for that special someone?"

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

"Go easy on him: he is but a child."

"The instructor is busy. Can anyone else help me?"

"His low voice allowed him to become a bass in the choir."

"My father was a strong influence on me."

"I can hear the organ slowly booming from the chapel."