obvious

"My sister's self is very outgoing and friendly. "

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

"I hope we can begin immediately."

"Below the diagram is an explanatory text."

"Her answer to his proposal was a slap in the face."

"Often used to imply membership of a large class."

"The farmer's math of the hay field was impressive—he collected a large amount. "

"The leaky faucet in the kitchen is a problem that needs fixing. "

"Everyone in the class needs to bring their textbook to the first lecture. "

"My teacher explained the new math concept, and I understood it perfectly. "

"Turning the corner, I discovered a lovely little shop. I discovered that they sold widgets."

"I have seen my daughter's school play today. "