1.   He clicked his tongue, the cob plodded resolutely forward and so did I.

2.   And it was easy!

3.   Kha Yang clicked his tongue then.

4.   She clicked her tongue and shook her head.

5.   She clicked her tongue in annoyance.

6.   The clock clicks its tongue ... trial and error.

7.   Young women came and joined in, everyone popping fingers on cheeks and clicking tongues.