Cho e đáp án ko cần giải thích ạ Cho 49 gam dd H 2 SO 4 10% vào 51 gam dung dịch BaCl 2 (phản ứng vừa đủ). Nồng độ phần trăm dung dịch HCl thu được sau phản ứng là: A.3,65% B.1,6% C.6,7% D.4,1%

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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.

Choose the best answer.

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.