听短文,选择正确答案。 1. What's the matter with Mr. Green? A. Toothache. B. Cold. C. Headache. 2. How does Mr. Green go to work today? A. By car. B. By bus. C. On foot. 3. What does Mrs. Green do? A. A teacher. B. A worker. C. A student. 4. How far is from Tom's home to school? A. 1 kilometer. B. 10 kilometers. C. 100 kilometers. 5. How long does it takes Tom to school? A. 2 minutes. B. 5 minutes. C. 15 minutes.