Exercise 1: Choose the word which has the different sound in the underlined part. Exercise 2: Choose the best answer A, B, C or D. Exercise 3: Read the passage and choose the best answer (A, B, C or D) to fill in the blanks. Exercise 4: Read the passage then choose the best answer (A, B, C or D) to each question. Exercise 5: Identify the mistake in each sentence.
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