If you don't drink water, you get thirsty., If I have time tonight, I'll watch a film., If I won the lottery, I'd travel around the world., If you heat ice, it melts., If we miss the bus tomorrow, we'll take a taxi., If I lived in New York, I'd go to Broadway every month., If people don't exercise, they can become unhealthy., If it's sunny this weekend, we'll go to the park.

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