His brother likes ______ history very much. He knows a lot about ______Chinese history, especially ______history of social development.
Written in a hurry, ______. How can it be satisfactory?
--- Seems that Jack is very rich. He is always changing his cars. What is he? --- ______, but I am not quite sure.
They are just trying to reach a point ______ both sides will sit down together at the table.
______ at the news that her eyes rained tears.
Mr. Smith was so angry at all ________ Robert was doing _________ he walked out angrily.