阅读理解。 Sam and his sister Mary are students. They have breakfast at home. After breakfast, they take a bus to school. Their morning classes start at 8:30. They have four classes in the morning. In the afternoon, they have two. After school Sam does sports. He plays basketball. He is a good basketball player. Mary goes to the club. She wants to learn painting. They go home at 5:30 pm. Before dinner, they do their homework. Sam likes chicken and broccoli for dinner,but Mary likes tomatoes, eggs and fruit salad. After dinner they watch TV. They like cartoons because cartoons are interesting. They usually go to bed early. They are good students. 1. How do they go to school? A. By bus B. By bike C. On foot D. By train 2. What time do the morning classes start? A. Half past seven B. Haft past eight C. Seven twenty D. Eight twenty 3. How many classes do Sam and Mary have every day? A. Five B. Six C. Seven D. Eight 4. Do Sam and Mary go to the same club after school? A. Yes, they do. B. Yes, they are C. No, they aren't D. No, they don't. 5. After dinner Sam and Mary _________. A. go to bed B. take a shower C. watch TV D. do their homework