Which group of words is used with the conditional verb mood?

Choices
could, would, might
must, shall, will
who, what, when
wish, were, be

I chose could, would, might

as the group of words used with the conditional verb mood.

Does this mean I got it right?

Yes, you are correct! The group of words used with the conditional verb mood are could, would, and might.

Which does the conditional verb mood express?

Choices
a firm and direct command or request for action
a wish, a demand, a suggestion, a recommendation, or a request
an uncertain situation in which the action depends on something happening
a certainty in expressing a statement as a fact

I chose an uncertain situation in which the action depends on something happening

You are correct! The conditional verb mood expresses an uncertain situation in which the action depends on something happening.

Which is the best explanation for why the conditional mood is used?

Choices
In some cases, you need to express a wish or desire.
It is often necessary to make a definitive statement.
Sometimes you are making a request or asking something.
There are times when you do not know what will happen.

I chose There are times when you do not know what will happen

You are correct! The conditional mood is often used when there are times when you do not know what will happen and when you want to express a possible situation or action that could happen based on certain conditions.