B. What happens at the end
of chapter 27?

read the story and if your still stuck then i'll .

the unique function that the video specifically ascribes to sins near tunnels is "prohibiting certain cargo". tunnels have specific control signs such as minimum and maximum speed, the appropriate use of headlight and prohibited cargo. for your own safety it is important you understand the signs when approaching a tunnel.

d. were asked to build a large deck by mrs. woods