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Q 1.A photographer became known for shooting only black-and-white photos, shunning artificial light and refusing to ________ his pictures.
Q 2.2. Penguin chicks in areas tourists frequently visited weighed ten percent less than chicks in unvisited areas, which could be a result of parents taking longer to reach the chicks after they finish _________ at sea.
Q 3.Three-quarters of the online drug buyers say their most recent purchase was for a _______ medical condition such as arthritis or high blood pressure.