... Đề tr c nghiệm tiếng Anh lớp 9 (số 4)I. Choose the word in each group that has the underlined part pronounced differently from the rest.1. A. notice B. comic C. respond D. rock2. A. ... pattern.6. A. spacecraft B. volume C. parade D. standard7. A. separate B. applicant C. minimize D. consumer8. A. communicate B. well-qualified C. minority D. correspondent9. A. economical B. deforestation ... deforestation C. intermediate D. documentary10. A. chopstick B. conclusive C. congratulateD. occasionallyIII. There is a mistake in the four underlined parts of each sentence. Find the mistakes (A, B, C...