ivory

"Check the oil in your car once a month."

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

"My grandmother taught me how to bake cookies when I was a child. "

"The twins resemble each other."

"He examined the crime scene for clues."

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

"The collective was struggling to afford new equipment for the farm. "

"Because she had been a dancer for years, she was a practiced performer. "

"Original Sentence: "At the zoo, we saw elephants with their long trunks drinking water and using their tusks to dig in the dirt." "

"The zoo's exhibit featured several walruses, demonstrating their large size and unique flippers. "

"Hey, beautiful!"

"In English grammar, "dog" is the singular of "dogs." "