1 . He________(正要离开，这时)the fire alarm began to ring. （根据汉语提示完成句子）

2 . ________(令我们吃惊的是), he ignored all the reasonable suggestions. （根据汉语提示完成句子）

3 . In order to keep pace, we need to exchange information ________(时不时地). （根据汉语提示完成句子）

4 . He reported the matter to the committee ________(详细地). （根据汉语提示完成句子）

5 . Despite the pain, the athlete was ________(处于领先地位)throughout the race, and finally won the gold medal. （根据汉语提示完成句子）