trifled

"You must do your homework before you can watch television."

"She kept clicking her pen during the test, which was distracting to the other students. "

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

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

"My daughter's teacher is very kind and helpful. "

"The therapist studied the affections of the medication on the patient's anxiety levels. "

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

"Attending all your classes is of great importance to your success in school. "

""Many students have problems understanding fractions." "

"My correspondent apologized for not answering my letter."

"He said he didn’t do it, but the evidence was otherwise."

"The student squandered his allowance on video games, leaving nothing for school supplies. "