(2013·湖北卷)While intelligent people can often________the complex，a fool is more likely to complicate the simple

It is a long time ______ I saw you last． —Yes．And it willbe a long time ______ we see each other again．

I’ve made a mistake, though I didn’t ________

The movie oncea whole generation of people. They proved to be of muchin the education of people.

Do you think he will do me a favor?—As far as I know，he is the last one to help others.He_______be prepared to give you a hand，though.