My wife has three brothers, all are ___ than she.____ George is an officer.

I'm lucky because my job has_____hours, and I can come and go pretty much as I want. 

If I find someone who looks like the suspect, my _______ reaction will be to tell the police.

After 5 days of fantastic space trip ,the two astronauts walked out of the spaceship, ______.

 Nowadays，people get news around them and about the world from ______  media，on TV，by radio，in the newspaper or on the Internet.