Thedriverpulled_____atthetrafficlights.
C
pull up “(车、马)停下 ”，符合句意。 pull in “(火车)缓缓进站，(车辆)靠 边停下 ” ;pull out “(车、船)驶出，(司机)超车 ” ;pull off “努力实现(计划等) ”。
_____youunderstandthisrule，you‘llhavenodifficultyindealingwithsuchproblems.
His article is better than_____in the class.
_____you understand this rule ，you‘ll have no difficulty in dealing with such problems.
Mywalletisnowheretobefound.I_____itwhenIwasonthebus.