请根据首字母,中文提示或者上下文, 写出下列句中所缺单词, 使句子意思完整。
小题1:C         to expectation, he didn't win in the contest.
小题2:During both World War I and II, pigeons were e          by armies to carry messages to and from the front lines.
小题3:The little boy held his mother’s hand f______ when crossing the street
小题4:Soon a team of 200 v_____ arrived in the area to help the wounded, homeless in the earthquake without any pay.
小题5:One country _______ (重视) great importance to education..
小题6:The team ______(惊慌) when they realized they were lost.
小题7:This medicine will give you some r       .
小题8:He agreed to do it without ________. (犹豫).
小题9:She w_____ for her husband to come back safe and sound from the frontier.
小题10:Everyone should o       the traffic rules.
小题11:I went _____ (无处) and just stayed at home..
小题12:I don’t know his password, so I can’t have a_________ to his computer.
小题13:I think Chinese___________(字)are more difficult to learn than English.
小题14:The government has b______________ the use of chemical weapons.
小题15:As we all know, English is the most important ________ language in the United Nations.