Why do you insist on paying for your school expenses yourself, when your parents are willing to give you financial support?

My maternal grandmother persists in wearing that old-fashioned dress.

They have decided to stick to the original plan after all.

He keeps to the letter of the law.

He persisted in the experiment until he was successful.

He adhered to his own theory.

He persisted in his opinion.

He persists in his confidence.

He persisted in his opinion.

He persisted in accomplishing his original plan.

He persisted in accomplishing his original plan.

He adhered to the original plan.

He persisted in his project.

He still sticks to his opinion.

He is adhesive to the cause.

He always persisted in his errors.

We are still clinging to the dreams of our youth.

We should stick to our plan.

The lady persisted in wearing such an old-fashioned shirt.

Mr Johnson insists on his theory.