Defeated by many failures, the young man finally ______.

——Why are the housing prices in big cities going up all the time?——One reason is that people are__________ into overcrowded cities in great numbers.

As the saying _______, _______ who laughs last laughs best．

While seeing the film, what had happened on the battlefield ________ in the old man’s mind.

— So, how is your new roommate ?— She really ____. She always making loud noises at midnight and when I remind her , she always makes rude remarks.