Sandra wrote a check to her gas company. one line she wrote "May 17, 2019." On next line she wrote "The Gas Company." On line she wrote "$35.66." On another line she "Thirty-five and 66/100." On another line she wrote " Gas Bill." On another line she signed her . Then she put the check into an envelope. also put the gas bill into the envelope. licked the envelope and sealed it. She put return address on the front of the envelope. put a 44-cent stamp on the front of envelope. She put the envelope in the mailbox.