- Alan is a careful driver, but he drives _____ of my friends.[ ]A. more carefullyB. the most carefullyC. less carefull...
- The children loved their day trip, and they enjoyed the horse ride _____.[ ]A. mostB. moreC. lessD. little
- Of all the novels, I like this one ______. It's not a bit valuable.[ ]A. mostB. bestC. worstD. least