lamentable

"He is a student of life."

"His lack of respect disappointed her."

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

"The student's poor attendance was a deplorable, leading to their failing grade. "

"My biggest regret is not studying harder for the history exam. "

"The long, confusing instructions for the project distressed the students. "

"The student felt a deep sorrow after failing the important exam. "

"The school's announcement of the cancellation of the field trip disappointed the students. "

"The teacher was pitiful about the struggling student's low grades, and offered extra help. "

"After careful consideration, the student made a decision about which college to attend. "

"The noisy construction next door was a constant distress for the students trying to study. "

"The lightning caused thunder."