Help! I am getting confused as to when you need commas, quotation marks and capital letters!<br/><br/>What do I do for these sentences? Are they correct?<br/><br/>Fred the Fly says, "Hi!" or Fred the Fly says Hi!<br/><br/>Thank you for saying, "Hi!"<br/><br/>I like to say, "Hi!"<br/><br/>I can't wait to say, "Hi".<br/><br/>Thank you so much for your help!