Even if the treatment _____, there is still no magic pill for patients in the late stages of AIDS. [ ]

In order to change attitudes _____ employing women, the government is bringing in new laws[ ]

To test eggs, _____ them in a bowl of water: if they float they’re bad, if they sink they’re good.

Choosing the right dictionary depends on______ you want to use it for

ssengers first arrived at the same airport, and from _____ they flied to different cities.