单词拼写（共10小题；每小题1分，满分10分）
根据首字母或汉语注释写出单词的正确形式，并将答案填写到题中的相应位置。
小题1:We should e_______ new ways to solve the problemss that we are facing.
小题2:I meant it to be a(n) i______(非正式的) discussion, but it didn’t turn out as I mentioned
小题3:Playing basketball is one form of p_______(身体的) exercise.
小题4:He caused his parents a great deal of s_____(痛苦).
小题5: That black suitcase on the floor b_________ to me..
小题6: She looks very _____(熟悉的),but I can’t remember where I met her.
小题7:She refused to answer questions about her personal f_____(财力)。
小题8:There are a lot of c____ relics in our country.
小题9:S____ this difficult problem to make it easier to be understood by everyone.
小题10:The a____(外观) of the old house completely changed.
