Think about what else you can “analyze”, and then complete the sentences with the right words. 1) My teacher helped me to analyze the ____________(原因) of my failure. 2)The linguists are interested in analyzing and describing various ____________ (语言). 3)Many doctors analyze those __________ (样本) carefully. 4)At first, you’d better analyze the ____________ (矛盾) between you and your parents. 5) They had their ________ (药片)analyzed to find out whether they were getting the real drug or not.