问题
填空题
读课文，写一写。
1. An email is a message. It goes from _______________.
2. To write an email, you should click on " __________ ".
3. After you write your message, you should click on "_ _________ ".
4. Then, the message will another computer.
答案
1. one computer to another computer 2. Write 3. Send 4. go to