9. Mark drives quickly. Mark drives carefully.
举一反三
- He usually ______ carefully. (drives, tries)
- Uncle Sam is such a（__）driver that he always drives（__）. A: careful; careful B: carefully; careful C: careful; carefully D: carefully; carefully
- He drives much ______ than he did three years ago. A: [A]more carefully B: carefully C: more careful
- He drives much ______ than he did three years ago. A: more carefullyB. carefully B: C. more careful
- Only 2 of the 38 passengers survived the accident. If only the driver _____ more carefully. A: drove B: had driven C: drives D: has driven