III. The word in capitals above each of the
following sentences can be used to form a word that fits suitably in the blank
space. Fill each blank in this way.
Example: DANGER
It was a very dangerous trip.
1. PROTECT
People of some professions
should wear … clothing.
2. NATURE
If you care about the protection
of the environment, you should buy only … food with no added chemicals.
3. ECOLOGY
You have probably already heard
about such a profession as an … .
4. PREDICT
Scientists have made … and they
are alarming.
5. USE
Many things that we throw away
can still be … .