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Fill in the blanks according to the phonetic symbols. 1.A. release B. breath C .please D. least_______ 2.A .item B. science C.chemical D. provide_______ 3.A. protect B. note C. those D. whole_______ 4.A. oxygen B. average C. exchange D. gas_______ 5.A. chemical B. China C . cherry D . choice_______
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