_____ his face, the young man must be over 20.
— You looked so ______, what’s the matter?— I’ve had a very trying time this afternoon. I had to spend the whole listening to the _____ lecture by Mr. Smith.
— What did you see at that time?— When the ship was on ____ point of sinking, people on ____ board rushed to the bank like ____ crazy.
— What should I do before operating the new machine?— You’d better read its ______ first carefully.
About 60 percent of the students _____ from the south, the rest of them _____ from the north and foreign countries.
— Why did you put the wood near the fire? It’s dangerous.— Don’t worry. Wet wood won’t _______.