Use Present Simple: 1.Our family (to eat) dinner at home on

Use Present Simple: 1.Our family (to eat) dinner at home on Saturdays and Sundays. 2. Our family (to eat) dinner at home since grandma came to live with us. 3. I (to know) Alice very well. 4. I (to know) Alice since school time. 5. Mr. Brook (to be) our English teacher. 6. Mr. Brook (to be) our English teacher for a year. 7. They (to be married) for 10 years. 8. They (to be married). 9. You (to live) in Moscow all your life? 10. You (to live) in Moscow? 11. He (to work) at this office long? 12. He (to work) at this office?