Fill in using the correct form of the verb 'to be' in Present Simple. 1. ____ (be) you ok? 2. _____ (be) Brian at home? 3. _____ (be) people happy when they have money? 4. _______ (be) I happy? 5. _____ Blake a widower? 6. _______ (be) you disappointed with me? 7. How ______ (be) your mum? 8. Where ______ (be) the sunglasses? 9. How old _______ (be) Jack? 10. _____ (be) it true?