Вставьте в пропуски already, ever, yet, just по смыслу в данных предложениях.

1. Have you … been to South Africa? 2. Have you … finished writing your essay or did you finish it earlier? – I haven’t finished it … . 3. Shall I pay the waiter? – No, I‘ve …paid the bill. 4. Have you … spoken to a famous person? 5. Ann, lay the table. I’ve .. cooked dinner. 6. They don’t know what the problem is. They have … arrived. 7. Is it a good film? – Yes, it’s the best I have … seen. 8. The post hasn’t come … . 9. She has … explained the situation to me. 10. He hasn’t invited me to the party … . 11. Nobody has found the lost city of Atlantis