deliberately

"The student strode confidently into the classroom. "

"The divers encountered a huge school of mackerel."

"The committee's deliberation about the new school project lasted several hours. "

"He discovered penicillin largely accidentally."

"My family has a different ideal for my future than I do. "

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"The student is taking notes in class to remember the important information. "

"To walk briskly for an hour every day is to keep fit."

"The snail crawled slowly across the sidewalk. "

"The teacher called out my name during attendance. "

"The teacher wrote the math problem on the blackboard. "

"The student intentionally missed the first few days of school to avoid the difficult math test. "