Why do you keep this completely ____ umbrella, which is broken?

The______ look on his face shows that he’s greatly ______.

He ran the 100 meters in 9.91 seconds, and I have not seen _________ this year.

Though ____ to see the strangers, the housewife gave them a big smile and said hello.

They did not find ___ to prepare for the worst conditions they might meet.

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 students in that school are not ____ just to enjoy works of art; they hope to create some themselves.

It is obvious that water is to be _____to the development of life.

—If not controlled, some terrible diseases will spread in the stricken areas after the terrible earthquake.
—So people there are in _____ need of medical teams.

Here I can only give you some purely ___ views of how we can control the situation.