To save class time, our teacher has ____ students do half of the exercises in class and complete____ for homework.

Rising from       to a position of power, Mr．King is still working very hard．

Is there __________with you? You don’t look well.

 Space exploration is something that China has done to create jobs in a high-tech industry, to show “______ don't just make cheap clothes”.

 — How many students are going to the Great Wall? — ____.