7 because of his bad behavior he found himself in trouble

8 because of her carelessness she broke the cup

9 because of the polluted water we can't swim in that river

10 because of the heavy rain we postponed the picnic

11 because there is too much exhaust fume people have to wear gauze masks in the streets

12 because of the chemical combination the prescription has brought about the expected results

13 because the interesting move she enjoyed so much

7. Because of his bad behavior, he find himself in trouble.

8. Because of her careless, she broke the cup.

9. Because of the polluted water, we can't swim in that river.

10. Because of the heavy rain, we postponed the picnic.

11. Because there is too much exhaust fume, people have to wear gauze masks in the streets.

12. Because of the combined chemicals, the prescription has brought about the expected result.

13. Because of the interesting movie, she enjoyed it so much.