11.   Also we use conscious expressions to hide our emotions, which otherwise would be visible through our basic expressions.

12.   But by using that expression, Chung left the door wide open for a barrage of criticism.

13.   Earlier efforts to teach language to apes failed, they believed, because oral expressions were used, and apes cannot articulate.

14.   He was brushing up on his French earlier this year and he used the expression on his puzzled teacher.

15.   Historians a decade hence will probably be able to determine if President Bush actually used that expression in a call that was surely recorded by both men.

16.   I feel like I use her expressions all the time.

17.   I still find myself using expressions that produce blank stares from my listeners.

18.   I use the expression hesitantly, never having been certain what it meant.

19.   Indeed, commercial time on pro football games for September and October is, to use an expression of the TV advertising marketplace, very well sold.

20.   It was just like John to use that expression to soften his seriousness.