Open the brackets and use the proper tenses ( Simple Future and Present Continious).1 My parents ( to come) to see us

1. My parents are coming to see us today. 2. They are leaving Moscow for St. Petersburg this evening. 3. When can you buy this book? 4. I hope my friends will see this play next week. 5. Who is going to invite friends to his birthday party? 6. Will you have time to translate this text next week?