remediation

"The teacher required the students to bring their textbooks to class every day. "

"My teacher said I could retake the test if I studied hard. "

"The student studied hard with the purposes of getting good grades and graduating on time. "

"The park has an extensive collection of trees, covering almost half the city block. "

"My brother is a different person; he's an other, not like me at all. "

"The United States is in an awkward situation with debt default looming."

"The student used a calculator to solve the math problem. "

"The loss of her grandmother left a deep site of sorrow in her heart. "

""The teacher is remedying the students' lack of understanding by explaining the lesson again." "

"The process of baking a cake involves several steps, from mixing the ingredients to putting it in the oven. "

"Before dinner, I finished my homework. "

"The school's new policy focuses on environmental sustainability. "