问题补充：
. -------It’s a red light, Tom. You the car.
------Sorry. I don’t see it.
A. may stop
B. should stop
C. can stop
D. will stop
答案：
A. may stop
(答案→)B. should stop
C. can stop
D. will stop
解析：考察情态动词. may stop可以停;should stop 应该停; can stop 能够停;will stop将要停;句意:红灯亮了,汤姆.结合语境可知选B为最佳答案.
