Секции
SPELLING
Ex 4.20 Put the words in the right order:
1.
problem shortages one the water Found to of answer .
2.
surviving expert and in at dry hot An conditions .
3.
the air Small bumps that collect tiny water droplets from .
4.
from water collect can that materials own their Make air the .
5.
very dry areas This will help people who live in .
6.
believe help this new The technology scientists could .
7.
very useful for power plants They said it could be .
8.
convert liquid steam Quickly water to .
9.
future of getting ideas for new technologies from nature The .
10.
excited materials about Everybody is bio-inspired .