I believe it is A due to "The lady made detailed plans, engaged the caterer and the orchestra well in advance" isn't exactly connect well and be hard to understand so you'd put a comma between "caterer, and".
A.) Both point out the tragic nature of situations in which children make journeys without their parents.
Harry is the awnsor I think
Answer:
C
Explanation:
A is wrong if you pick that is wrong. I picked C and got 100
