How far is it from Zunyi to Chongqing? It is over ____________. A. three hour’s drive. B. three hours’ drive. C. three hours’ drives
Three fifths of the students in our school________boys.
Singapore is a good place________a holiday.
There are________people who want to travel to China.
—________she________to Singapore before? —Yes.She________there last week.
Last term he had problems________math.