Question

おーちゃん

()内を変形して文を完成させる問題なんですけど、さっぱりです。

Vocabulary
Complete the sentences with the correct forms of the words at the end.
Add the correct suffix(接尾辞): -able, -al, -ic, -ive, -ion, -ment, -ly, etc.
1. The
of new medicines enables us to live longer. develop)
2. We need
communication to save endangered animals. (globe)
3. The water in this river is
(drink)
balance(バランス).
4. Introducing foreign animals changes the
(ecology)
5. The chemical industry caused
damage. (environment)
on trade in order to protect
6. The government put a new
the country's economy. (restrict)
7. Hot weather increases electricity
(consume)