Xác định vị trí tương đối của 2 đường thẳng (d1) và (d2) trong các trường hợp sau: 1/ (d1) y=3x+2 và (d2) y=-2x+1 2/ (d1) y=2x-1 (d2) y=2x+1/2

Choose the best answer.

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.