His first book __________ next month is based on a true story.
— It's so cold today. — Yes, it'scolder than it was yesterday.
My mother isEnglish teacher in No. 2 Middle School.
During training, the instructor talked _______ about the situation in Liberia. An officer even expected that they would face tough conditions and loneliness.
The professor stressed the new medicine would _______ shorten the treatment period from the current days to a minimum of four days.
George does enjoy working in China. It’s sometimes _______ being away from his family, but people in China treat him with nothing but kindness.