Don’t mention that at the beginning of the story, or it may _______ the shocking ending.
The trade union intended to call on the workers to go on strike _______ the government’s limitation on exports.
Traditionally, college students hold a graduation ceremony to encourage themselves before they _______ on their life journey.
Our school requires that all students _______ on the campus.
At the routine office meeting, the headmaster insisted that the problems _______ paid special attention to.
_______ basic first-aid techniques will help you respond quickly to emergencies.