Biểu diễn các điểm sau trên cùng một mặt phẳng tọa độ:

A(1; 2),        B(2; 4)        C(3; 6),

A’(1; 2 + 3),        B’(2; 4 + 3),        C’(3; 6 + 3).

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.