园丁用粪肥给蔬菜施肥。
The gardener used ___muck to fertilize the vegetables.
下雨天彻底打乱了我们的野餐计划。
The rainy day completely ___mucked up our picnic plans.
别瞎闹了,我们做作业吧。
Stop ___mucking around and let's do our homework.