I have to reschedule the appointment with you since there is a ________ in my plan.
Everyone had a form in his hand, but no one knew which office____.
Actually, works hard can be they want to be, whether it is a pilot, an engineer or a manager.
The success of a government should be measured the health and happiness of the people as well as the development of economy.
—Each boy and each girl talking about optional courses(选修课).—Yes! And the each their favorite one!
The cinema was crowded with many people, many children ______on their parents’ laps.