A: Oh! A restaurant is in front of the bank
B: Yeah! I can see some people are eating there
A: Do you see that girl with blonde hair wearing a pink dress
B: Of course! But....Is she your friend?
A: No. Her friend-the black- haired girl in a blue shirt sitting next to her looks a lot like my best friend (câu này mang tính chất nói thêm thôi/có thể bỏ)
B: What anything else can you see?
A: A man is walking on the pavement. I think he decided to go to the restaurant. But if he doesn't go carefully or he ignores the road, he will crash into a tree
B: The boy is riding a bike more safely. He prepares so carefully: a bike helmet and sports gloves.
A: Well...! When I see this boy, I remember that the wheel was invented in 4200–4000 BC.
B: Despite this, it was not until 1887 that the rubber wheel was invented by Dunlop.