1 . Stylishly dressed, the firm’s newest employee had a pleasant telephone voice and a natural charm that put customers at e________.（根据首字母单词拼写）

2 . With the holiday________（靠近），the experts' suggestion that tickets be booked online is very important. (根据汉语提示单词拼写）

3 . It may have seemed unusually cold recently but experts say it's n________ for this time of year. （根据首字母单词拼写）