In taking a space walk, Chinese astronauts are__________ going where Russian and Americans went decades before.

We should know that we can only reach the top if we are ready to _________ and learn from failure

Being detemined is a kind of quality and that’s ________ it takes to do anything properly.

Unfortunately the restaurant he recommendedfell short of our ____.

Are there any English story books for us students in the library?—There are only a few, ____________.