5．A.how B．if
C．when D．where
解析：选A 分析该句结构可知，空处在宾语从句中作状语；结合该句语境可知，你可能想知道，一个女司机怎么会如此粗心？how表示“怎么，如何”，故选A。
6．A.passion B．attention
C．interest D．excitement
解析：选B 根据该句中的“The truth is that the woman was on her phone while driving”可知，这位女士在开车时打电话。据此可以判断，她的注意力(attention)不在开车上。
7．A.needs B．behaviors
C．injuries D．conclusions
解析：选C 根据该句中的“believing that all my bones were undamaged in any way”可以判断，这是在对“我”的伤势进行评定。C项意为“损伤”，符合语境。
8．A.stood up B．walked away
C．lay down D．blew up
解析：选A 根据该句中的“believing that all my bones were undamaged”可知，“我”的骨头都没有受伤；据此可以判断，“我”站起身和那位女司机说话。A项意为“站起身”，符合语境。
9．A.rude B．cautious
C．forgetful D．scared
解析：选D 根据上文可知，“我”被这位女司机开的跑车撞到；据此可以判断，这位女司机很害怕(scared)，故D项正确。
10．A.parted B．cleared
C．explored D．changed
解析：选A 根据该句中的“After assuring her of my wellbeing”可以判断，在让她确信“我”身体没事以后，我们就分开(parted)了。
11．A.Turning in B．Picking up
C．Putting aside D．Giving away
解析：选B 根据上文可知，“我”被女司机驾驶的跑车撞到；据此可以判断，“我”扶起(Picking up)了“我”的破烂的自行车就上路了。
12．A.garage B．parking lot
C．gym D．bike store
解析：选C 根据第一段第二句中的“gym”可知，“我”骑车进了体育馆(gym)，故选C。
13．A.avoided B．ignored
C．prevented D．mentioned
解析：选D 根据该段最后一句中的“saying that now I know how the squirrels feel after a nice escape”，并结合该句“Nervously, I __13__ the car accident.”可知，紧张之余，“我”提到(mentioned)了这起事故。
14．A.grateful B．inspired
C．anxious D．curious
解析：选C 根据前一句可知，“我”提到了这起事故；结合该句“Everyone seemed to be far more __14__ than I was.”可以判断，他们似乎比“我”更加担心(anxious)。
15．A.still B．even
C．just D．yet
解析：选B 根据空后的“joked, saying that now I know how the squirrels feel after a nice escape”，并结合前一句他们似乎比“我”更加担心的描述可知，事实上，“我”甚至(even)开起了玩笑。
16．A.attempt B．sacrifice
C．exploration D．accident
解析：选D 根据上下文可知，在这起事故(accident)之后，“我”意识到了自行车车道和密切注意行人的重要性。
17．A.look out B．work out
C．come out D．set out
解析：选A 根据该句中的“so that they do not __18__ the same fate (命运) that I did”可知，现在“我”开车时总要密切注意(look out)骑自行车的人，这样他们就不会遭受(suffer)与“我”同样的命运。
18．A.accept B．deserve
C．suffer D．escape
解析：选C 参见上题解析。
19．A.Thus B．However
C．Otherwise D．Also
解析：选D 根据语境可知，“我”现在开车总要密切注意骑自行车的人，同样(Also)，对于所有的骑自行车的人和跑步者，他们应当注意来往车辆，因为一个小错误可能会导致(cause)一个不可原谅的错误。
20．A.repeat B．cause
C．correct D．realize
解析：选B 参见上题解析。
Ⅱ.语法填空
Eating at restaurants hasn"t always been known as the best choice for people __1__ are trying to keep a healthy diet. It is __2__ (extreme) hard for people to avoid food that isn"t so good for them when dining out. However, you don"t have to give __3__ your love of restaurants. There are ways that you can eat healthier food when dining out while you can still enjoy the experience.
One method is to take time __4__ (read) the nutrition information. Some restaurants post it on their menus or their website. If you know you"re going to visit __5__ certain restaurant, you should check the website first. If no nutrition information __6__ (list), you should check the menu at the restaurant before you order.