introduces programmes or reads the news on the television or radio
announcer
TV advertisement
commercial
be broadcast on television or radio
hit the airwaves
introduces guests and performers, especially on TV or the radio
host
when the largest number of people are watching
prime time
to appear in the news suddenly or receive a lot of attention in news reports
hit the headlines
reports on events from other countries
foreign correspondent
television series about the lives and problems of ordinary people
soap operas
make known new information, usually bad information
break the news
speaks on the radio or television programmes
broadcaster
when someone you cannot see speaks the words of an actor
voice-overs
exaggerated
blown out of proportion
writes reviews (of films, books, etc.)
critic
a television series with the same characters, created to make people laugh
sitcom
became known by more and more people
spread like wildfire