Swers 1. No one could explain why the money had disappeared.
No one could account
2. The course on marketing appeals to me more than the one on finance.
I's much prefer
3. People became aware of the damage to the ozone layer when an enormous hold
was discovered over the South Pole.
It was the
4. A recent report has found a strong link between ozone depletion and CFCs.
According
5. I haven't seen so much rain for a long time.
It's