1) Complete the zero conditional sentences with the correct form of the verbs in brackets.

1. If you ______________ water to 100° C, it ___________________. (heat, boil)
2. The menu_______________ on the screen if you ________________ this button twice. (appear, press)
3. Put those plants in the sun. If they _______________enough light, they ______________. (die, not get)
4. If you ______________ the right password, you __________________the website. (not have, not access)
5. My mum __________________well if she __________________coffee before bed. (not sleep, drink).
6. _________your teacher __________annoyed if you_________________ your homework? (get, not do)