1. If you (bring) your digital video camera, we can make a movie on my PC. 2. You won‟t be able to play those video files if you (not
have) the correct plug-in.
3. You (lose) your work unless you save
it before closing the word-processing program.
4. If you (not have) virus protection
you'll have problems with your computer.
5. If I had enough money, I (invest) in
some new multimedia software.
6. Your back and arms (ache) if you sit too long at the computer.
7. If you (learn) the keyboard short cuts, you could save a lot of
time.
8. But for Ada Lovelace the first algorithm to the Babbage‟s Engine (not be created) .
9. The computer probably (crash) if you run too many
programs at the same time.
10. How different would Apple have been today if Steve Jobs (not rejoin)
the company in 1997?