Open the brackets using the present, past or future simple tense.
1. I always (to go) to the Crimea to visit my brother there.
2. They (to enjoy) themselves at the concert yesterday?
3. Who (to make) a presentation next time?
4. How often you (to visit) your dentist?
5. We (to have) a very nice time during our last stay in New York.
6. He (not to speak) Spanish.
7. She (to arrive) late at work yesterday.
8. Where you (to spend) your last summer vacation?
9. I hope he (to be) ready in 5 minutes.
10. My best friend (not to come) to my birthday party next Saturday.