How to Use "ref" with Example Sentences

1. The ref gave me a yellow card .
2. The ref just gave city a penalty .
3. If the other ref doesn 't do his share , you refuse to call any fouls until he does .
4. It was an atrocity beyond words what he did to messi after a foul and was fortunate that the ref did not see .
5. But as long as the technology keeps advancing - sports futurists couldn 't be more bullish about 3d tv - and twitter lets you yell at the ref from the comfort of your couch , odds are we 'll stay glued to the games .