1 have no idea 不知道
2 agree to do sth 同意某人做某事 agree with sb 同意某人
3 remote control 遥控器
4 turn on 开(电器按钮) turn off 关(电器按钮)
5 change the channel 换频导
6 search for information 搜寻信息
7 word processing 文字处理
8 send and receiving e-mails 收发电子邮件
9 write computer programs 编写电脑程序