1.   Add a little oil to thin the mixture.

2.   Add the oil and deep fry the pork, stirring with a spatula to break it into small pieces.

3.   Adding a little oil into the mechanism is one of the best cures for a noisy engine.

4.   Gradually add the oil, blending to a thick paste.

5.   In a large skillet, add enough oil to coat the bottom.

6.   With machine running, slowly add oil to form a smooth paste.

7.   Add the oil in a slow, steady stream.

8.   Add a little oil to the pan and stir-fry the onions.

9.   Scribblers added oil for this purpose, while spinners held wool over a steaming kettle and could conceal the removal of half a pound in every six this way.

10.   As it emulsifies, add oil a little faster in a slow, steady stream.