Question

to pollute
a danger
beauty
to clean
a friend
water.
1. Dolphins aren't ugly. They are
2. Dolphins can't live in polluted water. They live in
3. Dolphins are safe. They aren't
4. Dolphins are not aggressive. They are
5. A lot of the sea isn't clean. Itis​

Answer 1

1 - beauty

2 in to clean water

3 a danger

4 a friend

5 to pollute