To breed endangered species in the nature reserve, conservation biologists need to carefully observe their habitats.

PART I: Listen to three students talking about fake news and mark the letter A, B, C or D on your answer sheet to indicate the correct answer

What was the number of Internet users in Vietnam in 2022?

PART II: Listen to the first part of the conversation between Nam and an AI expert. Decide whether the following statements are True or False.

 They are talking about an educational robot.

Which of the following can be the best title for the passage?

AI is playing an increasingly important role in learning, bringing significant (25)_________ in teaching and learning methods.

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three pronunciations in the following question

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in the following question.