— What is your mother doing now? — She sleeping because she worked too late last night.
About ___of the workers in the factory were born_____.
Not only ________ their own ideas on the matter,but ________ theirs .
—Have you found your lost dictionary? —-No,I haven’t found_____,but I bought _______this morning.
Thanks to the fireman,the fire was _____at once.
Daily Mail of November 25th reported that American astronomers (天文学家)______aplanet that was most similar to the earth.