Supply the correct form of the word

Supply the correct form of the word.
1. My neighbor has vast ……………. of past events.   (know)
2. The weatherman says there is a strong ……………. of rain today.   (possible)
3. Athens is ……………. for its ancient buildings.   (fame)
4. His picture is very …………….   (create)
5. The news isn’t very……………    (cheer)