____thecenterofourplanetarysystemwasconsideredasheresybythechurchintheMiddleAges.
A、ItisthesunandnottheearthB
【句意】 太阳系的中心是太阳而不是地球这一事实被中世纪的教会认为是异端邪说。
【难点】 That引导主语从句，全句的谓语是was considered.
Ihopemyfather____askmeaboutmymarks.
I think____ important to learn English well.
—Icametoyourofficeyesterdaymorning,butnobodywasin.
—Oh,we__________ameetinginthemeetingroom.
______ hard work it is!
Mr. Green is used to_________ two apples after lunch every day.
