Hey, John，let me have a look at your new bike, please. How much does it cost –I bought it _______ the price of $ 120.

It’s easy ______ English and it’s important ______it.

Great changes _____in Chongqing in the past few years.

Could you tell me something about the boy in red— Sorry, I know nothing about him. We are_____ .

Although some people raised objections at the meeting, most of them were ________ the reform.