Question

1. Which of the following sentences contains an indefinite pronoun?

A. This is Mary's necklace.
B. The team congratulated one another on a job well done.
C. Her car's battery died because she left the lights on.
D. The flowers, which were just planted, need watering.

Answer 1

B. The word 'another' points to a specific noun, and its meaning is only understood because it was mentioned in previous context.