ACTIVITY BOOK 3. I sent you a message this morning. Did you check your 2 4. How many hours a day are you ? 5. I bring my computer to work. 6. How do you upload and files? 7. Be careful when you decide to open a It may have a virus! 8. I write about my travel experiences on my own personal 9. You can any computer document or e-mail message that you don't want to keep. 10. Oh no! I just spilled my coffee on my computer ! My boss will be really angry. 11. I almost never buy books at a bookstore anymore. I usually read S. 12. You can to your e-mail account with your username and password 13. Our teacher sent us an e-mail with an attachment called homework.doc - doc means 14. My is a secret. Only I know it. 15. I took a photo of our school yesterday, and sent it to you as an можете