Question

we are all aware ____ the importance of the environment protection

Answer 1

We are all aware .....of....... the importance of the environment protection.

Answer 2

we are all aware of the importance of the environment protection

Answer 3

we are all aware of the importance of the environment protection

Answer 4

We are all aware of the importance of the environment protection.

Answer 5

we are all aware of the importance of the environment protection