Jim is walking home. He is breathing (heavy). He has just finished (run) 2 km. Jim started to run every morning after his friend Jenny told him to do that.
"You haven't (do) any exercise for almost a year", she said. "You've been getting up late, hurrying to school and looking tired for weeks. It's not good you"
It was true! Jim worked very hard he didn't get enough exercise. One Monday morning, Jim was explaining several math problems and his students were just looking (bore). He couldn't find a way to motivate (激励) them. He was sad when he left the class.
"By the end of this term. I will have been a teacher for (eighth) years, "he told Jenny. "It feels like long time. I don't want to be a teacher who has run out of ideas on how to get the students interested."
"Don't be silly, Jim", Jenny told him. "We all have our problems bad times and bad (day). But they will pass. You just need to do something to enjoy (you)!"And that's when she told him to find time to exercise.
