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　Before windows were used, old h________ in Europe（欧洲）and Britain were very dark. Their great rooms were high w________ only one hole in the roof （屋顶） to let the smoke o________ from cooking fire. Later, people began to make the holes b________ to have more light and air in their homes. The first English window was j________ a small opening（口，孔）in the wall. It was cut long to let in as m ________light as possible, and narrow to keep out the bad w________ . But, more wind than light would c________ in if the window was cut long. This is why it was c________ “The wind’s eye”. And the word “w________” comes form two ancient（古代的）words for “wind” and “eye”.