THEME: T substituted for E in phrases
GOOD ONES: Course that covers crop circles? PLAN
T GEOMETRY
Blast off? STAR
T INTO SPACE
Bread for burritos? DINERO
They're stuck in corners STAMPS
ESPN figures STATS [not broadcasters]
One in a pack? LIE ["pack of lies"]
English channel THE BBC ["The Beeb" didn't fit so I thought I was on the wrong track]
Page of music PATTI
Pick in a trick CARD [I like the sound. George Carlin, as a DJ, said "A pick to make you sick" and then mimicked a horrid rock song.]
BTW: Guiding principles CREEDS [CREEDS are beliefs, not guides]
Water, chemically
HOH [not in the school I went to. But change HOH to HOE and PALE to PALS {Across} leaving TESTA {Down}]
ESOS is never used in English.
RATING:
Three grins = Loved it; Two grins = Enjoyed it; One grin = A bit bland for my taste; One teardrop = Not much fun