Now the world’s attention ______ the stocking markets, as they have great influence in the world’s economy

Does he like tea or coffee—Sorry. I don’t know ______ he prefers.

I can’t stand ________ TV for a long time.

The education of young is always hot and serious topic in modern society.

Many people make a / an ______that the housing price will remain high or even go up.—No wonder some queue up day and nightfor an order.