急 用括号中单词的正确形式填空 1 The teacher told them to believe _ (them) 2 He is one of the _ (leader) in the school 3 I don't know how _ (make) a sentence in English 4 I have _ (confident) in doing it well 5 Tim read the story carefully and _ (strive) to find the answer 6 He _ (奋力) to be a good student at school and a good child at home 7 Peter is one of the _ (最优秀的) students in our school