6. We are talking about the preservation of ____________ resources. A. natural B. naturally C. nature D. naturalize 7. Mrs Mi suggests ___________ showers to save money. A. takes B. taking C. should take D. take 8. The south Vietnam was completely liberated ___________ April 30th, 1975 ... whom 10. I haven't got a passport, __________ means I can't leave my country. A. which B. that C. who D. what
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22 tháng 3, 2020
trong Tiếng Anh lớp 9