Find the participial phrase in the following sentence: my cousin studying to be a doctor is too busy to come home for the holidays.

question 9 options:

a)
studying to be a doctor

b)
too busy to come home

c)
is to busy to come home

d)
to be a doctor

Plz ive been stuck on this question forever. in 1753 george washington was sent on a mission to a. build a fort at the point where the allegheny and monongahela rivers form the ohio river. b. attack the french at fort duquesne. c. attack the french at fort neccessity. d. deliver a message to the french demanding that they leave the ohio river.