1.   Giles was smiling, showing his teeth.

2.   He opened his eyes wide and showed his teeth.

3.   He smiled showing his teeth, which were a revolting yellow colour.

4.   He stood up when Alexandra came into the bar, held out his hand, smiled, showing beautiful teeth.

5.   The dog arched its back and showed its teeth.

6.   The man grinned, showing bad teeth.

7.   She showed her teeth in a taunting smile.

8.   And even this season, North Carolina and Maryland showed some teeth.

9.   Animals display a wide variety of defenses, from a dog showing sharp teeth to a skunk emitting a putrid scent.

10.   A three-dimensional movie showing the teeth moving into the alignment prescribed by the orthodontist is made available for review online by the patient and his orthodontist.