Neither Tom nor Jack and I ______his students, but each of us _____ gone to the hospital to see him.
Money spent on the brain is never spent ______.
He managed to make himself _____ at the meeting yesterday.
Though________up in a big city,Bill always prefers to live a country life.
Compared with the price of that store,the price of this one sounds________—all the goods are good value.
Although metals ________widely in qualities such as strength and hardness,they all have certain qualities in________.