Not until he got to the factory_______that he had lost his papers

I looked through it to get a(n) _____impression of the article. [ ]

（2014年北京市西城区高三5月二模试题）28. It was unusual that such close neighbors ______ not know one another.

The building was named Ford Hall________a man named James Ford[ ]

She is ____________ being pleased about it ; she is very angry