It was along the Mississippi River ________ Mark Twain spent much of his childhood

childhood, we were often ________ by Grandma to pay attention to our table manners

Mr. Wilson, can I ask you some questions about your speech–Certainly, feel ________to ask me.

Jasper is agreat painter. He is _____ Picasso.

Dinner is ready. Help yourself! —Wow! It ________ delicious. Could you please tell me how to cook it