removable

"The new math homework was easily understood by the students. "

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

"My sister brought several books to the library, and that one is about dinosaurs. "

"The new software is very able; it's easy to learn and use. "

"The product is undergoing a change in order to improve it."

"He removed the marbles from the bag."

"My math teacher asked us to keep a notebook for recording our homework assignments. "

"The take of the exam was a significant part of the student's final grade. "

"The bad news about the project was a real down for the team. "

"The easy was a relief after a difficult week of work. "

"The new apartment had bright, floral wallpaper in the living room. "

"The casserole dish needs a cover to keep the food warm. "