2. a) Read the story and complete the sentences with words from the text or your own words.

The sentence prompts for this exercise are not visible in the photograph, so the blanks and their exact wording cannot be reproduced. The visible plot gives these story details: Hans repairs the raft while Axel and the Professor look around; they hear a noise and hide behind bushes; they see a man and huge elephants; they return to Hans and the raft. The Professor recognizes an old knife as possibly belonging to Arne Saknussemm. Later, they find Saknussemm’s initials on a cave wall and continue their journey.