After the president made an official announcement, she expressed her_____ opinion.

David’s a terrible dancer; he's too _____ and keeps stepping on his partner’s feet.

Would it be ______ for you to pick me up at four o’clock?

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

--- The report is difficult to write. --- You can surf the internet, where you can find _____ information and useful expressions.