Ex5
1 protect
2 toxic
3 annoyed
4 instruction
5 dramatic
6 interesting
7 choice
8 heat
9 invitation
10 lower
Exercise 5:
1. protect
2. toxic
3. annoying
4. instructions
5. dramatic
6. interest
7. choice
8. heat
9. invitation
10. lower
Exercise 6:
1. by
2. to
3. of
4. in
5. for
6. of
Exercise 7:
1. sewage
2. pollutants
3. radioactive
4. aquatic
5. contaminated
6. untreated
7. effects
8. pollutant
Exercise 5
protection
toxic
annoying
instructions
dramatic
interesting
choice
heat
invitation
lower
Exercise 6
by
to
of
of
in
for
to
Exercise 7:
Untreated
pollutants
radioactive
aquatic
Contaminated
contaminated
poison
dead
dumped
effects
