Curiosities, games, challenges and quiz on various topics
Punctuation marks are used in writing to delimit sentences or sentence constituents, represent sentence types, and graphically present intonation. Changing a punctuation mark can change the meaning of the sentence. Example: a) Alice arranges the toys. (in this sentence, someone says that Alice puts away the toys; in this sentence, information is given. b) Alice, put the toys away. (in the sentence, someone tells Alice to put away the toys; in this sentence, an order is given).