事故后，手术成为了他康复的唯一希望。

After the accident, the surgery became ___his ___only ___hope for recovery.

当最终计划失败时，他们的最后希望破灭了。

When the final plan failed, ___their ___last ___hope was gone.

对于团队来说，新策略是他们赢得冠军的最佳希望。

For the team, the new strategy is ___their ___best ___hope to win the championship.