Usa "au fait" in una frase

1. His alibi was confirmed by Karim’s parents, who, by the way, have been au fait with all goings on

2. She felt no guilt about this, as she was totally in love with and devoted to Hu Lyang and would serve him faithfully – she knew that he was not Chinese, but North Korean and was fully “au fait” with his political and business agenda

3. ‘I’m not familiar with this rifle,’ Jane said to Ellett, hoping to give the impression she was au fait with most firearms but this was new to her

4. senior pathologist, more au fait with the subject of human mortality, had offered

5. stepped to the microphone and with an au fait husky voice said,

6. still waving here and there, nodding with humbleness au fait

7. There were wrecks and wreckers, the keeper said, who was evidently au fait

8. “You’ve got to stop being so au fait