replacements

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

""In the school play, the young players forgot their lines." "

"The fall injured the child's knee. "

"The removal of the old, broken chair was necessary before the new one could be installed. "

"He examined the crime scene for clues."

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

"After reading the book, she was carefully replacing it on the bookshelf. "

"My old bicycle tire was flat, so I bought a replacement. "

"This manuscript is the original."

"The scientist studied the crystal structure of the salt. "

"The substitute teacher was very good at explaining the difficult math concepts. "

"There is one sterling and here is another"