根据句子意思,用括号中所给汉语提示或英语单词的适当形式填空。(每空一词)
小题1: Protecting the            (环境) is protecting ourselves.
小题2:What the girl said makes her look even _________(丑陋的).
小题3:People often grow rice in the ___________(南方) part of China.
小题4:Whose are the key rings? They are one of my ____________ (亲戚) .
小题5: We’re going abroad for a ____________ (几个) of years.
小题6: ---Could you post the letter for me?  --- With             (pleased).
小题7:I don’t mind ____________ (print) the letters for you.
小题8: We should speak to the old man          (polite).
小题9: His little dog           (die) last week and that made him very sad.
小题10:You usually ask your teacher for some _________ (advise) books.