Answer:
The Corrected sentences are as follows
- I entered a second-class compartment and took a corner seat.
- A few minutes later<u>,</u> the large, noisy family rushed in and spread themselves all over the compartment.
- The parents arranged and rearranged the belongings on the luggage racks.
Expository writing communicates fact based information, while a narrative tells a story.
Most speeches tend to last somewhere around 2-3 minutes so I would go with B. Traveling to Europe, meaning you have extensive knowledge and that leads to more things to talk about and explain