Dãy chất nào sau đây đều là phân bón kép? A. Ca 3 (PO 4 ) 2 , KCl B. (NH 4 ) 2 HPO 4 , K 2 SO 4 C. KNO 3 , (NH 4 ) 2 HPO 4 D. KNO 3 , KCl

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I think you should buy _____  pack of mineral water instead. And you can also buy _____  snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______  cookies and soft candies.

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We should decorate our living room with _____ orange banner. We also need ________  ribbons, balloons, party hats and costume.

Choose the best answer.

I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.