China has been considering raising the retirement age since 2008 to ________ its shrinking workforce and aging society.
The thief turned the whole house ________ looking for money.
The government has decided that the publication of the report would be ________ to the public interest.
—I'm sorry I made a spelling mistake in my composition! — _________. Nobody is perfect.
There is no _______ evidence _______ the plane crashed into the South China Sea at present.
The car factory has developed several new types of cars, which _________ people of different ages.