We had an anxious couple of weeks, __________ for the results of the experiment.
My uncle now teaches French in a famous domestic university, who _______ in Paris for 6 years.
Many people agree that there has never been a more splendid opening ceremony than _______ of the Guangzhou Asian Games in history.
Because of _______ high demand for Type O blood, _______ supplies of it available in blood banks are usually limited.
They think they’re right; ____, they are completely wrong.
I’ll never forget the pleasant days ____ I spent with you.