1.   She unwound the curtain, then wet her fingers and patted his mussed gray hair.

2.   She wet her finger now and rubbed at an ink smudge on the desktop.

3.   He wet a finger and flicked through some of the loose pages at the back.

4.   After applying the caulk, wet your finger and drag it along the bead.

5.   Clinton is a great one for wetting a finger and seeing which way the wind blows.

6.   In concert Rudolf Serkin used to wet his fingers in his mouth discreetly as the passage approached to ease it along.

7.   Simply wet your finger and stick it up in the air.