单项选择题（共20小题，每题1.5分，共30分）
1．--- Finally I got to my grandmother’s home on foot. --- Really? You ______ a ride there.
A. could have taken B. could take
C. shouldn’t have ta ken D. must have taken
2．The ____ for speeding is so heavy that few drivers would take chances.
A. prize B. fare C. fine D. fee
