unit 1+2

1.       The first thing she always does in the morning is checking her email.

1.       I have to call a support technician _________ when I have problems with my computer.

1.       Pawl always takes the training courses two or three __________ a year to improve his ability.

1.       _________ this software work on iPhones? – Yes, it does. It runs smoothly.

1.       _________ do you update the software? - I do it at least twice a year.

1.       Passwords must _________at least eight characters long, so it can’t be lost easily.

1.       I have to go to the canteen to eat! I can’t even ________ an apple at my desk!

1.       ________ your password secret, if not your private information will be stolen.

1.       Don’t share your password _________ other people because it is easy to be lost.

1.       We could __________ new computers, if we had more money.