Ответ:

1. Can I take pictures?

Yes, you can.

2. Can you see elephants here?

No, I can't.

3. Can I use my credit card?

Yes, you can.

4. Can Mike wear his shorts in the restaurant?

No, he can't.

5. Can we park here?

Yes, you can.

6. Can Mary take her dog with her?

No, she can't.