give ·phrase
Definition: If something gives way, it falls because it is not strong enough to support the weight on top of it. Level: C2
毫无预兆地，那座旧桥在卡车的重压下坍塌了。
Without warning, the old bridge ___gave ___way under the weight of the truck.
马拉松后筋疲力尽，她冲过终点线时感到膝盖发软。
Exhausted from the marathon, she felt her knees ___give ___way as she crossed the finish line.
由于多年失修，木地板坍塌了，导致了一场小事故。
The wooden floor ___gave ___way after years of neglect, causing a minor accident.