Nếu hai đường thẳng y = -3x + 4 (d1) và y = (m + 1)x + m (d2) song song với nhau thì m bằng: A. – 2. B. 3. C. - 4. D. – 3. E Tùy chọn 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.