单词拼写（共10分，每个1分）
【小题1】The frightened man sounded as if he was going to die of ______(恐惧).
【小题2】Air ______(污染) are beginning to draw more and more attention.
【小题3】The increase in the population of plants can stop the process of ______(土地沙漠化).
【小题4】He ______(建议) us to ask Mr Li for some advice.
【小题5】He hid behind the door,holding his ______(呼吸).
【小题6】In some countries, it is __________(不安全) to drink the water because it is dirty.
【小题7】When studying children and other young animals,we can see the striking _________(相似) in their behaviour.
【小题8】It is unbelievable that there are still many people in rural areas living below _________(贫困) line.
【小题9】It is reported in the paper that many _________(慈善机构)around the world have sent aid to the tsunami-hit countries.
【小题10】The policeman said to the young man,＂please give me your precise _________(所在地).＂