1. My computer keeps……. all the time !
2. If you want to read your e-mails, you must………. first.
3. I prefer working on a …………, for I can take it with me wherever I go.
4. My………… is not working !
5. Press any ……… and see if it works.
6. If you want to get some information about this subject, use a ………….
7. Before you leave, don't forget…………. !
8. All my work is gone ! I forgot.. my data !
9. You should……… this programme, it offers many new possibilities.
10. Wait for me, I won't be long, I'll just ……….. my email.