We spent many years studying the formation of rocks, experiencing many sufferings and even dealth .But our hard work _____in the end, and we made it.
— The terrible accident is under investigation. — Actually, quicker action _____ those workers trapped in the mine.
I have been living in the United States for twenty years, but seldom _____ so lonely as now.
In the study of modern science, there are many cases _____ soldiers can teach officers.
— Why didn’t they complete the task in time? — Because it was not until late afternoon _____ they began to solve the major problem.
Your story is perfect; I’ve never heard _____ before.