bếp điện có ghi 220V - 1kW hoạt động liên tục trong 2 giờ với hiệu điện thế 220V. Điện năng mà bếp tiêu thụ trong thời gian đó là bao nhiêu? A. 2 kW.h B. 2000 W.h C. 7200 J D. 7200 kJ

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.