Here are the matches for each sentence to the description of the verb mood:
-
The captain demanded that the crew members report promptly to their stations.
- Subjunctive followed by conditional
-
If we had planned more carefully, we could have been finished with our work by now.
- Conditional
-
Are salamanders amphibians or reptiles? Please do some research and find the answer.
- Indicative followed by imperative
-
Kindly pay attention when I talk to you, or I will be forced to shout.
- Imperative followed by conditional
So the correct matches would be:
- The captain demanded that the crew members report promptly to their stations. - Subjunctive followed by conditional
- If we had planned more carefully, we could have been finished with our work by now. - Conditional
- Are salamanders amphibians or reptiles? Please do some research and find the answer. - Indicative followed by imperative
- Kindly pay attention when I talk to you, or I will be forced to shout. - Imperative followed by conditional