whistleblower

"Example Sentence: "After the storm, the authorities issued a warning about contaminated water." "

"The train engineer blew the whistle, signaling the start of the journey. "

"A report by the telecommunications ministry on the phone network revealed a severe capacity problem."

"My employer provides health insurance for its employees. "

"My sister is very helpful, especially when it comes to organizing things. "

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

"One way to encourage your employees to work harder is by giving them incentives."

"The child's small was sore after carrying his heavy backpack to school. "

"The glass factory employed many blowers to shape the molten glass into beautiful vases. "

"A former president;  the former East Germany"

"The student received a warning for several minor infractions, like talking during class and not turning in homework on time. "

"The student's late arrival was a violation of school policy. "