colon

"The historian carefully examined the ancient manuscripts to learn about life in the Middle Ages. "

"My essay was grammatically correct, earning me a good grade. "

"The husbandman worked from sunrise to sunset, tending his fields of wheat and caring for his sheep. "

"Instruction will be provided on how to handle difficult customers."

"Proper punctuation, like commas and periods, makes our writing clearer and easier to understand. "

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

"My sister is a hardworking student who always gets good grades. "

"The park bench had a triangular shape, perfect for two people to sit together. "

"The project consists of three main parts. "

"A rhetorical question is one used merely to make a point, with no response expected."

"the introduction of a new product into the market"

"From my perspective, the best way to improve our team's performance is to have more collaborative meetings. "