As for this problem, the
most probable and the most likely answer for this would be D. my father drove
me to the field where the team practices.
On the
first option, I told my parents I wanted to play on the softball team this
year, there isn't an adverb clause to be found. On the second option, do you
play on any of the local sports teams, there isn't an adverb clause to be
found, too. On the third option, I believe the team practices on Monday and
Thursday afternoons, there isn't an adverb clause to be found again. On the
last option, my father drove me to the field where the team practices, the
adverb clause would be where the team practices.