They both begin a trip at the post!
A few months ago
Brash.
Annette.
Because she wasn't peeling very well... All credit to my 8 yo son who suggested I post it here
Pupil: Smiles - because there is a mile between the first and last letters
Post office.
Whoever tripped her.
To trip up low-flying aircraft.
They take a gallop poll!
A racehorse because it can take hundreds of people for a ride at once!