Нужна помощь в решении

Question

Нужна помощь в решении

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Answer 1

2 If you do river bugging backwards, you go faster.

3 If I exercise, I feel better.

4 If you put an inflatable object in water, it floats.

5 If you heat water, it boils.

6 If we go out on a hot day without sunscreen, we get sunburnt.