After the big earthquake in Chile, there were about 300 aftershocks in the nearby area, ______ over 200 were quite damaging.
—I’ve got a cough and my chest hurts.—________.Let me examine you.
What I need is ________ book that contains ________ ABC of oil painting.
Sam insisted that he________ the law and________.
—________ when has the country been open to international trade?—1978,I suppose.
What shall we use for power when all the oil in the world has________?