Sure! Here are the sentences with the verbs in brackets put into the correct form (future simple and future continuous):

1. If you call her at six, she (probably/practice) **will probably be practicing** the piano.
2. Tomorrow afternoon at this time, we (fly) **will be flying** over the Caribbean.
3. They are staying at the hotel in London. At this time tomorrow, they (travel) **will be traveling** in Vietnam.
4. When they come tomorrow, we (be) **will be** in the sea.
5. Who (look after) **will look after** the children while you are away?
6. At 8 o’clock this evening, my friends and I (watch) **will be watching** a famous film at the cinema.
7. The teacher hopes students (pass) **will pass** the examination tomorrow.

Let me know if you need any further help!