Answer:
1. My habits are picking at my nail polish and clasping my hands together.
2. I've been having lunch! Mostly sandwiches, though.
3. It's an excellent part of our solar system.
4. To improve health, you could drink more water.
5. I typically sleep around 12:00 AM.
Explanation:
You did not include the other part of the question but with some googling i think this answer is what you were looking for:
"to the grocery store" modifies drive. Because drive is a verb, that makes "to the grocery store" an adverb phrase.
I don't understand this world
