1.   Aunt Lou shot a warning glance at father just as he was about to speak.

2.   He put his hand over his mouth and Auntie Lou shot a warning glance at him.

3.   She cast a warning glance at Elena.

4.   She threw me a warning glance, telling me with her eyes to stay well away.

5.   She, who knew me well, understood and flashed a warning glance at me.

6.   Owen gave him a warning glance.

7.   Benjamin understood my warning glance.