Hello!
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1. If I go on holiday next year, I will take some photos.
2. If I have enough money, I'll buy some souvenirs too.
3. If I lived on a desert island, I would have to go to school.
4. Unless it rains tomorrow, we will swim in the sea.
5. I won't go to the party unless you come with me.
6. I wouldn't go camping alone if I were you.
7. I would buy your mother a hamster unless I were sure yhe really wanted one.