用括号里所给词的适当形式填。每空一词。 小题1:When did your sister get _________(marry)? 小题2:Air _________(pollute)has become a serious problem. 小题3:The song “Memory” has been popular since the_________(twenty) century. 小题4:It’s _________(bore) to see the same channel. 小题5:Our classroom is at the _________(south) end of our school. 小题6:Bob loves water sports, such as swimming and _________(sail). |