. --- I think the waiter has forgotten us. We ________ here for over half an hour! --- I think you’re right. He probably thinks we have already ordered.
---Lost and Found office. ________? --- I wonder if you have a small black suitcase of mine.
So far all cloned animals have suffered from some different serious disorders, _______ dying soon after birth.
When asked to explain ________ he does to make his students so fascinated with his lessons, the teacher paused and thought deeply.
_______ to her own work, she spent little time with her children.
--- Are you happy with this laboratory? --- Not a little. We can’t have _______.