M: Hi, boys"and"girls. Can I ask you some questions?
G&B: Sure, Mr Green.
M: How do you go to school, Alice?
Alice: I usually go to school by bus.
M: What about you, Bob?
Bob: My home is not far from school. I often go to school on foot.
M: Great! How do you go to school, Grace?
Grace: By subway, Mr Green.
M: OK. Do you go to school by subway, Frank?
Frank: No, I don’t. I go to school by bike.
M: Good. Do you go to school by bike, Cindy?
Cindy: No, I go to school by car.
M: Thank you, boys"and"girls.