____ the days he had spent with his American friends, he couldn’t help_____.

The number of the dead pigs _______ out of the Huangpu River in Shanghai’s Songjiang District had risen to 5,916 by March 12.

By the time I saw the job ________ in the newspaper，it was already too late.

Listen! Do you hear someone __________for help?    

________ to sunlight for too much time will do harm to one's skin.