单词拼写（每空一词，共10小题；每小题1分，满分10分）
小题1:The whole city are discussing how to make the chemically p____________ river clean.
小题2:The Christian Church used to think the earth was the c__________ of the solar system, which is completely wrong.
小题3:Many so-called m____________ art works are really hard to understand.
小题4:At her story, we were all d____________ moved, almost to tears.
小题5:English g_____________ might be boring but it is necessary in language learning.
小题6:To my surprise, it t________ out that I was wrong!
小题7:Only by u__________ force could the door be opened.
小题8:She was so tired after the long journey that she f__________ fast asleep.
小题9:Always keep the matter of s_________ in mind when you’re driving.
小题10:You can get b__________ by hot liquids, steam, fire, the sun, chemicals and so on.
