改写英语句子 句意不变

题目

改写英语句子 句意不变
1.i have never taken a plane .my friend wang ping ,either
___________________us have ever taken a plane.
2.bill fell behind the others in the race though he did what he could .
bill failed to _______with the others in this race though he ____ his ______.

答案

1 Neither of
2 catch up , try his best