题目

Freedom _____ worry is one of the secrets of long life. A. off     B. of       C. with    D. from 答案：D用所给单词的适当形式填空。(15分)（1）This is Liu Yun ________(speak)．（2）My mum will take ________(I) to the hospital.（3）You ________(shall) go to bed.（4）I ________(be) ill today.（5）Take care of ________(you)．