Rewrite the sentence with the given word

1.This TV programme is so boring .she doesn't like it.(so)

2.the water is dirty .A lot of fish die.(if)

3.It is raining very hard.we will cancel our picnic.(so)

4.I am interested in the history of television, so I've read a lot of books about it.(because)

5.we love outdoor activities.we spend every Sunday playing sports.(so)

6.we make the air dirty because we use the car all the time.(so)