UNDERSEA WORLDPRACTICE TEST 1A. PHONETICSI. PICK OUT THE WORD WHOSE UN...

10. - ÔN TẬP 10 CB UNIT 9 10 4 TESTS
ÔN TẬP 10 CB UNIT 9 10 4 TESTS
10. A. fertilizer B. difference C. scientist D. environmentB. VOCABULARY AND STRUCTUREI. Choose the best answer among A, B, C or D that best completes each sentence.