―What do you think of your new Pad?―Good. I don’t think I can find a ______ one.
Only those who have experienced hardship ______ well aware of what happiness means.
Even on a cold day he prefers ______ out to play football ______ at home.
It was unwise of him to ______ the unreliable data in his speech.
—Would you mind giving your advice on how to improve our business management? —If you make ______ most of the equipment, there will be ______ rise in production.
Some people would rather ride bicycles as bicycle riding has ______ of the trouble of taking buses.