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2. If Melissa (didn't have/ hadn't had) an interview last Monday she (wouldn't have/wouldn't have had) a regular job now.
3. If Nick (didn't follow/hadn't followed ) his friend's example, he (wouldn't be/wouldn't have been) a very good surgeon.
4.if the Hogs (didn't travel/hadn't travelled) in Africa about five years ago, their children (wouldn't know/wouldn't have known) so much about African fauna.
5. If I (weren't/hadn't been) encouraged by my parents to do English when I was at school, I (wouldn't be/wouldn't have been) a successful translator.
6. James ambition has always been to become a singer. If he (didn't try/hadn't tried) to learn to sing when he was younger, he (would do/would have done) it now.