Воткните нужное наречие.1. We39;ve called three times. He ___ isn39;t at

Вставьте необходимое наречие.1. We39;ve called three times. He ___ isn39;t at home. 2. Has the waiter ___ taken your order? 3. Do you ___ play tennis on Saturdays? 4. I ___ tell lies. Its my principle. 5. Have you met your new neighbours ___ ? 6. Don39;t you think that we39;ve ___ done enough work? 7. I sure do, but the teacher says we have not finished ___ .