Drinking water, having a healthy diet and taking exercise are all positive ways to ________ you when you are working on a tight schedule.
Some pre-school children go to a day care center, _____ they learn simple games and songs.
.The news came as no surprise to me. I ______ for some time that I would fail in the exam.
He holds an important ______ in the company.
.The wounded soldier lost ______ of blood.
The teacher's efforts ______ when one of his students was admitted to Beijing University.