Complete the sentences.

If Goran hadn’t fallen (not fall) badly, he wouldn’t have broken (not break) his leg.

A If her friend 1 ____________________ (not be) sick with malaria, Kylie 2 _______________ (not learn) anything about this disease.

B I don’t think that I 3 ____________________ (enjoy) the concert more if more people 4 ____________________ (attend) it.

C If Oscar 5 ____________________ (know) that it was your birthday on Saturday, he 6 ____________________ (bring) you a present.