哈佛博士生

A young man's promise.
one day a young man was writing a letter to his girlfriend who lived just  a （）away in the （）. He was telling her how much he loved her,and how wonderful he （） she was. The more he wrote the more   he fell. finally he said that in older to be with her he was （） the great difficulties. He would face the greatest dangers that anyone couldn't （）. In（） to （） only one （） with her, he would swim the  wadest river. He would enter the （） forast, and he would fight （） the （） animals with his bear hands. He finished his letter, signed his name and then suddently he had remenber that he had forgot to （） （） quite important. So in the post of his name below, he （）by the way I will be over to see you on （星期五）night if it doesn't rain".