1.   Already, my mouth is watering.

2.   His mouth watered and his eyes became lost in dreamy contemplation.

3.   His mouth watered with the hot buttery smell.

4.   My mouth watered as I looked at those great big berries.

5.   My mouth had often watered at the sight of them.

6.   His mouth watered at the prospect.

7.   As we stood around this incredible cooking machine, mother and daughter recalled the meals it has known, while my mouth watered at the memories.

8.   Is your mouth watering?

9.   Is your mouth watering yet?

10.   Marty smoked a cigarette and I wanted one so much my mouth was actually watering.