22. This book ________ 20 articles, ________ three written by his daughter.
So far, all of the infected people are thought _______ the flu after direct contact with sick birds.
A number of high buildings have arisen ______ there was nothing a year ago.
It was reported that a little boy under a destroyed house for three days was pulled out alive at last.
Devoted to the rescue of the earthquake victims, the volunteers felt _____ but regret.
----Mary broke up with me!----You ______ have forgotten about the Valentine's Day.