One day, Isaac Newton, the great British (11)
, asked h friend to have dinner with him. Dinner was ready, but Newton
had not (12) his study. His friend sat down and waited for
him. After waiting for quite a good while, he decided that Newton must have been
so deep in some (13) that he had forgotten all about his
dinner. He (14) began eating dinner without waiting for
Newton and helped himself to the chicken on the table. When he had finished, he
thought he would (15) on his friend. He put all the chicken
bones back on the dish and covered them properly. Then he quietly left Newton’s
house.