【正文】
1. You may call her Mrs. Zen because she’ s a________ (已婚的 ) woman. should stop factories ________(把 … 放進 ) their waste into rivers. 3. What do you think about the air ________(污染 ) in your hometown? 4. Danny and Daniel are brothers, and their ________(妻子 ) are sisters. felt ________(孤單的 )because all my friends went to work. Homework . ,并背誦 .