He, along with his sister, ______ how serious the situation is.
You should have put the milk in the ice box. I expect it ___undrinkable by now.
Great as Newton was, many of his ideas_____today and are being modified by the work of scientists of our time.
— Can you give me the right answer? —Sorry, I ______ . Would you repeat that question?
It’s politely requested by the hotel management that radios _____after 10 o’clock at night.
In the_____of proof , the police could not take action against the man .