How to Use "fluent" with Example Sentences

1. She is fluent in spanish and conversational in french .
2. The school 's aim is to graduate students fluent in both languages .
3. Students joining its mba programme must be fluent in english and proficient in at least one other .
4. A fluent german-speaker , former german teacher and regular visitor across the rhine , mr ayrault is almost unknown at home .
5. I think my english is quite fluent .