The professor could tell by the _____look in Maria’s eyes that she didn’t understand a single word of his lecture. 　　[ ]

Who was it _____ saved the drowning girl?

(2014·北京四中3月模考)It is well known that knowledge is________treasure house，but practice is________key to it

My sisterregretted the movie directed byZhmissed

The magazine is ______reading, so he advised me ____it.