Bill ran to the store after school buying a shirt that was on sale. Which of the following uses an infinitive in the correct way? A. Bill ran to the store after school to buy a shirt that was on sale. B. Bill ran to the store after school and bought a new shirt that was on sale. C. Buying a shirt that was on sale is why Bill ran to the store after school. D. Leave as is

A. Bill ran to the store after school to buy a shirt that was on sale.