根据句意和汉语注释，写出单词的正确形式。
小题1:The government________(意识到)that the water pollution was a serious problem.
小题2:We have to face many_________ (自然的)disasters, such as earthquakes, typhoons, etc.
小题3:I think he’ll be a_________(成功的)person.
小题4:They’re going to celebrate their 15 years of___________(婚姻)
小题5:The changes to Wuxi have brought many_____________(优势)
小题6:It often rains in this area,_________(特别，尤其) in summer.