Crossword Puzzle Occasional presentations?

Clue: Occasional presentations?

Occasional tapper (TOE with 3 letters)
Like some presentations (ORAL with 4 letters)
Occasional work (CHORES with 6 letters)
Less than occasionally (ONCE with 4 letters)
In modern lingo, a vegetarian who occasionally eats meat (FLEXITARIAN with 11 letters)
Not just occasionally (e.g. ALOT with 4 letters)
Occasional klutz? (BUTTERFINGER with 12 letters)
Occasional suffix on political titles (ELECT with 5 letters)
Tutors' presentations (LESSONS with 7 letters)
A ___ two (occasionally) (TIMEOR with 6 letters)