How to Use "furtively" with Example Sentences

1. She glanced furtively at the photo in his wallet .
2. Then furtively the percussion-cap box came out .
3. He left furtively in the middle of the night .
4. And they introduced the allure of constant communication , much of it done furtively under a boardroom or dining room table .
5. She looked furtively at harold as he approached .