2 Complete the sentences with the correct form of the verbs given to make zero or first conditional sentences.
1 People in the UK ................... (receive) a letter from the Queen if they ................... (live) to be one hundred.
2 If you ................... (leave) ice out of the fridge, it ................... (become) water.
3 It ................... (not be) hot if you ................... (go) to Greece in January.
4 ................... you ................... (bring) lemonade if I ................... (make) a cake?
5 The computer ................... (start) if you ................... (press) that button.
6 If it ................... (not rain) tomorrow, we ................... (go) to the beach.