用所给词的适当形式填空

1. He wasn't allowed ____ (go) swimming after school.    

2. ____ (with) your help, I can't get more information.    

3. Traveling by plane is ____ (many) comfortable than traveling by train.    

4. I like Yi Zhongtian because he is a _____ (knowledge) teacher.    

5. You can't take anything from here without_____ (permit).

网络操作题
在电子邮箱中实现以下操作，用户名为exam2012@sina.com，登录密码为1234567。
(1)新建“工作”与“生活”两个文件夹。
(2)将“收件夹”中的一封邮件移到“工作”文件夹中。
(3)将“生活”文件夹重命名为“图片”。
(4)将“图片”文件夹删除。