Bài tập luyện nghe tiếng Anh trình độ trên trung cấp – Nghe và viết những thông tin còn thiếu phần 9

You will hear part of a radio talk for young people about animals communicating with each other. For questions 1-10, 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 observered to use any kind of (4) .

Although dolphins can make vowel sounds, they cannot accurately imitate our (5) .

Amazingly, dolphins demonstrate an (6) of when to use phrases.

The sounds made by whales contain (7) than human speech.

The songs of the bottle-nosed whale have many of the (8) of human speech.

The unique grammatical nature of human language arose due to life in (9) .

Indeed, a young child needs enough (10) with other people to develop speech.