30 de thi vao lop 10 mon tieng anh co dap an

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... drug that could help them He worked for many years and in 1928 he discovered a new drug and he called it “penicillin” He later worked with an Australian and a German scientist to develop a drug... drug that could help them He worked for many years and in 1928 he discovered a new drug and he called it “penicillin” He later worked with an Australian and a German scientist to develop a drug... surroundings Man dirties the air with exhaust gases and smoke, contaminates the water with chemicals and other substances, and damages the (2) … with too many fertilizers and pesticides Man also pollutes
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Xem thêm: 30 de thi vao lop 10 mon tieng anh co dap an, 30 de thi vao lop 10 mon tieng anh co dap an, II. Give the correct form of verbs in brackets: (2, I saw the men, the women and the cattle which w, 8. “Do your parents still live in Nha Trang, . We often take part in many ……………..activities a, Saigon ……………more than three hundred years ago., IV. Give the correct form of verbs given.

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