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.
Answer:
Piggy gets upset with Ralph for telling the other boys his unflattering nickname, Piggy.
Explanation:
Piggy isn't being oversensitive, but it was his fault for giving away this secret just for recognition. Ralph responds with a smart, but cooling remark which highlights his leadership qualities.
My grandmother called but no one was home
I think that could be about action is more significant than talk
Answer:
A is the closest answer, My answer would be: Make sure everyone is focused and heard or included.
Explanation:
A. To introduce information for the group to discuss? Yes, This is very important, you are now firstly, getting everyone on track on what to do, and second, make sure to have everyone included
B. To help resolve conflicts during group discussions? Important but not really.
C. To take notes on the main points of discussion? again, Important but not really.
D. to track the time spent on the group discussion? That sounds like a minor job that a leader shouldn't do.