"Come on,Dad!It's 7:20 am.now," said Steve.
"I need to wash the car now" Mr.Smith said. "You walk to school this morning,OK?"
"But the school is far," said Becky.
"Walking is good.Now get your schoolbags and go!"
Then Steve and Becky walked to school.It took 30 minutes.When they got to school,they were very tired.
In the evening,Steve and Becky had a big dinner with their grandfather.They told him they were not happy to walk to school.Grandfather said, "That's good for you.I used to (曾经)
"Really?" Becky said. "But I don't like walking."
Grandfather said, "Kids need to walk or run every day.It's good for your health and you will be strong."
"Oh,I'll walk every day," Steve said. "I want to be strong." "I will join you," said Becky.