People learn foreign languages because...
...
People dye their hair because...
...
People get ill because...
...
People join gyms because...
...
Women wear make-up because...
...
People recycle things because...
...
People get a tattoo because...
...
Teenagers follow fashion trends because...
...
People buy online because...
...
People suffer from stress because...
...
People do voluntary work because...
...
People buy second-hand things because...
...
People surf the Internet because...
...
Life without a mobile phone would be impossible these days because...
...
People tell lies because...
...
