The library "reduced" the number of print newspapers and magazines that they used to subscribe to.
- increased
- decreased
- rose
- fell
Using social networks helps you "keep in touch with" friends and family any time.
- put up with
- keep track of
- lose touch with
- catch up with
They had the volume "turned down", so I couldn't make out what they were talking about.
- reduced the noise
- increased the noise
- limited the noise
- controlled the noise
Teenagers can become "addicted" to social networking if they can't control they spend online.
- dependent on
- hooked on
- indifferent to
- exhausted by
New electronic devices have been developed to cater to users' "ever-changing" needs.
- changeable
- unstable
- constant
- predictable