Definition: to not be successful Level: B2
我担心我的计划会失败。
I'm afraid my plan will ___fail.
她搬到伦敦，希望找到模特工作，但失败了。
She moved to London in the hope of finding work as a model, but ___failed.
这种种植番茄的方法从未失败。
This method of growing tomatoes never ___fails.
