We get sugar from _________ .

Explanation

**Step-by-Step Solution:**

1. **Identify the Source of Sugar**: The question asks where we get sugar from. The main sources of sugar are plants.

2. **Recognize the Key Sugar Crops**: There are two primary crops that are significant for sugar production: sugarcane and sugar beets.

3. **Focus on the Main Source**: Among these, sugarcane is the most important source from which sugar is extracted.

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