unseemly

"During class today the professor delivered an interesting lecture."

"It was a surprise to see the captain, who had always seemed so serious, laugh so heartily."

"The company established a new policy to improve employee safety. "

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

"She disapproves of rap music because of its sometimes aggressive lyrics."

"My sister learned to write in a very careful manner. "

"His attendance at school was inconsistent; he missed several days in a row, then showed up for a few days straight. "

"There were many laughing children running on the school grounds."

"I have no comment on that."

"The team is drawing up a new plan for the project. "

"The storm during all night. "

"The school has high academic standards, so students must study hard to succeed. "