当地居民组织起来，反对新建高速公路。

Local residents have organised to ___campaign against the new motorway.

该组织多年来一直为争取改善监狱条件而开展活动。

The organisation has been ___campaigning for better prison conditions for years.

与其反对这项政策，不如提出一个可行的替代方案。

Instead of ___campaigning against the policy, why not propose a viable alternative?