Multi-choice problem: Continue writing the next sentence in this paragraph:

How to make a chiffon cake
Preheat the oven to 325 f.
Combine the flour, salt, sugar and baking powder in a large bowl.
Make a little well in the center and pour in the oil, water egg yolks and flavoring. Beat for 2 minutes until smooth.

Options:
- Pour in the milk and stir with a wooden spoon. The milk has now preheated.;
- In another bowl, beat the egg whites with the cream of tartar. This is what will make the cake so fluffy, so it's very important to make very stiff peaks.;
- Add the garlic powder and baking soda mix to the flour and mix all well. Add the 3 cups of baking soda and stir till combined.;
- Put the cake mix into the large bowl. Mix on high speed until you achieve a thick batter.;
In another bowl, beat the egg whites with the cream of tartar. This is what will make the cake so fluffy, so it's very important to make very stiff peaks.