19. Dave: Grandma, you need to renew your driver's license if you want to keep driving. Grandma: But I'm just 71. I thought only people over 75 had to do it. Dave: Not anymore. The new rules say people have to renew their licenses at 70 now. Grandma: That won't be a problem. I'm very healthy. _______. Dave: I totally agree, Grandma. I believe I'll still get rides from you. (A) Maybe I should sell my car right now. (B) Maybe it's time for me to stop driving. (C) I'm sure I can get my license renewed. (D) I'll wait until I turn 70 to renew my license.