When it's freezing or near-freezing be extra careful on _______ shaded by trees or buildings.

Question

Question: When it's freezing or near-freezing be extra careful on _______ shaded by trees or buildings.

Options:

1.  bridges
2.  overpasses
3.  streets
4.  All answer choices are correct

Answer 1

4. All answer choices are correct

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When it's freezing or near-freezing be extra careful on bridges, overpasses and streets shaded by trees or buildings.