I think we're going to miss the train. Must we go this slowly?
Yes, we must. As they say, it's better to be safe than sorry.
What does that mean?
It means we don't want to have an accident.
Mary, I think you've missed the turn.
No, grandpa. There are still four or five blocks to go. Then we have to turn right.
Doesn't Ellen always turn next to the school?
Sometimes, grandpa. But that's a slow way to go. We're in a hurry.
Oh, no. There, the more traffic lights ahead. I hope the lights stay green.
Oh, no. There it goes. A red light and we have to stop for red light.
Do you think we'll make it to the station in time?
I don't know. How long will we wait at this light? What time do you have, grandpa?
2:50.
Oh no, I don't think we're going to make it. There is only 35 minutes left.