Read the following sentences.

Question

Place your baggage securely on the rack. Upon arrival, passengers should check to make sure they have not left anything behind.

Which revision of these sentences corrects an improper mood shift between the imperative mood and the indicative mood?

A. 

Place your baggage securely on the rack! Upon arrival, passengers should check to make sure they have left nothing behind!

B. 

Passengers should place their baggage securely on the rack. Upon arrival, check to make sure you have not left anything behind.

C. 

Place your baggage securely on the rack. Upon arrival, check to make sure you have not left anything behind

D. 

Passengers should place their baggage securely on the rack. Upon arrival, check to make sure passengers have not left anything behind

Answer 1

The correct revision that resolves the mood shift between the imperative mood and the indicative mood is:

C. Place your baggage securely on the rack. Upon arrival, check to make sure you have not left anything behind.

This option maintains a consistent imperative mood in both sentences, instructing the reader directly.