Katrina is twelve years old. In the past(在过去)，she hardly ever   1   (do) any exercise. She didn’t like    2    (drink) water, too. So she looked very     3    (healthy). She didn’t feel like doing anything. On weekends and during vacations, she always watched TV at home. Also, she was very quiet in class. She never put up her hand to answer the teacher’s questions.
     A few weeks ago, Katrina told her parents she often wanted    4    (sleep)in class. She wanted to listen carefully in class, but she couldn’t. Her parents were very worried about her. At last, they decided   5   (take) her to see a doctor. The doctor told Katrina that she should    6   (exercise) more.
     Now Katrina exercises three times a week. She often walks or joins in other activities. And she is good at    7   (swim). How happy she is! Tomorrow is Saturday, she    8   (plan)to go bike riding with her friends Tina and Tara. Now she does well in her school work and has more friends.

1. The story interests me a lot. 
    I am very _____ _____ the story.
2. It is bad for your health. You must stop smoking.
    It's bad for your health.You must ___ ____ smoking.
3. It took him five hours to draw the horse.
    He _____ five hours _____ the horse.
4. Katrina is no longer a teacher.
    Katrina isn't a teacher _____ _____.
5. He forgot to turn off the light and left.
    He left _____ the light _____.
6. Tom seemed to be right.
     _____ _____ that Tom was right.
7. I like the gym class best.
    The gym class is _____ ______.
8. Tom has no money to buy the bike although he likes it very much.
    Tom _____ _____ the bike although he likes it very much.
9. We are all proud of what he did.
    We all _____ _____ in what he did.
10. John went to Wuhan by plane yesterday.
     John _____ ____ Wuhan yesterday.