The correct answer is took a ferry ride.
The question is to make a parallel construction in this sentence. In order to do that, you need to use the same form of words. So, in the sentence above, all verbs are written in past simple form, which means that the verb which is missing has to have the same form.
I would say that it hasn't increased 20% because 1. if the starting percentage was 18%, you would see a larger precentage but that isn't the case.
This disease caused the theaters to close periodically in Shakespeare's time the plague.
The member of Shakespeare's family who died at age 11 was his Son Hamnet Shakespeare.
The play which contains the line "to be or not to be" is
Prince Hamlet.