Listening · Part 2
You will hear part of a radio discussion about the intelligence of great apes. Listen to the audio and complete the sentences with a word or short phrase.
At first, Paula the chimpanzee looked as if she was going to (1) .......... the mirror. Paula’s use of the mirror to examine her (2) .......... was proof that she understood what it was. Ray describes the apes he works with as both (3) .......... and intelligent. Ray explains how one chimpanzee used both food and…
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