Listening · Parte 2
Listen to the audio and complete the sentences with a word or short phrase.
Bees do a (1) .......... to communicate where to find food. Although parrots seem to speak, they are only (2) .......... the human sounds. Primates can communicate a few (3) .......... using simple sounds. Monkeys have not been observed to use any kind of (4) ........... Although dolphins can make vowel sounds, they…
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