One of the sides of the wood board should be painted yellow, and ________.

whatever great achievements the future may have in store for China, ______ is likely that many of them will be born in Zhongguancun. 

-- Do you have any more bags of this size? -- I’ sorry we’ve sold ________ but this one.

—Mary，new copies of Harry Potter are on sale now． —Great! Let’s go and buy       this afternoon．

 I wanted some tea, but there was ________ left in the teapot.