Final answer:
The past participles of the given verbs are used to complete the sentences.
Step-by-step explanation:
1. I've never studied a foreign language.
2. I've worked in a restaurant, but I've never worked in a store.
3. Have you ever played volleyball?
4. Has your mother-in-law ever stayed with you?
5. I've never been to a classical concert.
6. We've never seen a famous person.
7. We've never acted together.
8. My sisters haven't visited me in New York.
9. I've cooked a lot of Indian food.
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