Read the following passage and circle the letter A, B, C or D to indicate the best answer to each of the following questions.

The North American Odyssey was Dave’s and Amy’s longest trip. They wanted to use this journey to encourage people to protect North America’s waterways and wild places. Also, they wanted to teach schoolchildren about these wild areas. Therefore, they ran the Wilderness Classroom, an online platform where schoolchildren could follow their trips and learn from their experience.

They made the Wilderness Classroom interactive and fun by posting videos every week and online updates every Monday. Students could help them make decisions about the trip by doing surveys and suggesting routes they should take.

On April 22nd, 2010, they started their journey on their kayaks north out of Seattle. They spent the next three years kayaking, canoeing and dogsledding across the Northwest Territories, through the Great Lakes, and down the East Coast.

On April 4th, 2013, they continued their journey to Key West of Florida, completing their North American Odyssey. Since then, they have been going on other adventures and sharing their experience with schoolchildren. For Dave, raising kids’ awareness of the wild is “a first stepping stone” to make people understand how important to conserve wild areas. As a result, people will join hands to make our planet more sustainable.

(Adapted from Explore English 9)

Read the following advertisement and circle the letter A, B, C or D to indicate the correct answer t...