I can tell you the first one is " last year I could sing very well" not sure about the others I'm so sorry ( maybe its right )
The correct answer should be <span>how to change the oil in your car
Reasons to visit California and Why seat belts should be required are persuasive speeches because you are persuading your audience to visit California and make belts mandatory. Changing oil is informative because there's no opinion there or persuasion, just information.</span>
