Correct the mistakes. 1. They have already went hiking.
2. You have ever played a video game?
3. My friends haven`t yet played football.
4. I has gone dancing before.
5. We not made a webpage.

Conditional I 1) If people are more careful, pollution won’t kill so many fishes and plants in the sea.

2) If they don’t throw away tons of rubish, they won’t have so many enviromental problems now.

3) If we stop using poisonous gases, our air will be fresh and clear.

Conditional II

1) If people were more careful, pollution wouldn`t kill so many fishes and plants in the sea.

2) If they didn`t throw away tons of rubish, they wouldn`t have so many enviromental problems now.

3) If we stopped using poisonous gases, our air would be fresh and clear.

Conditional III

1) If people had been more careful, pollution wouldn`t have killed so many fishes and plants in the sea.

2) If they hadn’t thrown away tons of rubish, they wouldn`t have had so many enviromental problems.

3) If we had stopped using poisonous gases, our air would have been fresh and clear.

According to official profiles, Shadow was created over 50 years ago by Prof. Gerald Robotnik as the Ultimate Life Form.Shadow is sharp witted, seemingly always on the edge, and is described as the dark incarnation or an Alter Ego look-a-like of Sonic. Once he has set himself to a goal, he will do whatever it takes to accomplish it,
regardless of any danger. After the trauma of the death of his only friend, Maria Robotnik, Shadow strives to fulfill his purpose and keep the promise he made to her,despite his general loathing of mankind.