31.   You should clench your teeth, as the pious early generations did.

32.   Phil Mickelson clenched his teeth.

33.   But nobody in the building was happier than Jordan, who clenched his teeth, vigorously pumped a fist and eventually dropped to one knee.

34.   His teeth were clenched, his lips were pursed and just a blank stare.

35.   His teeth were clenched, just like when they showed him coming out of that facility when he was first arrested.

36.   I clenched my teeth.

37.   Jordan clenched his teeth and pumped his fist vigorously, eventually dropping to one knee.

38.   Williams clenched her teeth, pumped her fists and screamed to celebrate the win, which heightened the prospect of an all-Williams final Saturday night.