For the following sentences, add periods, commas, question marks, or exclamation points as needed. some sentences need more than one punctuation mark added to be corrected. 1. what is a socket wrench 2. coach miller blew his whistle the game continued 3. return my call immediately this is an emergency 4. this is a crosscut saw this is a ripsaw can you see the difference 5. saturn the sixth planet from the sun has many moons how many does earth have 6. wow my parents were really impressed 7. sarah my twin sister is going to college this year