Who _______comes to your birthday dinner ?

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

I remember a ____ famous scientist said that we should believe in ourselves first of all.

Who can you turn to in time of danger, it not ________.

—Doris, do you have anything in mind　　　you’d like for breakfast? —　　　is okay with me. I’m not particular about food.