Select the most appropriate option to fill in the blank.

Today, your presentation was ______ better than Saba’s presentation.

much

The correct option to fill in the blank is much.

The sentence is comparing two presentations, and the word "much" is used to compare two things that are of the same kind. In this case, both presentations are about the same topic, so the word "much" is the most appropriate option.

The other options are incorrect.

• More is used to compare two things that are of different kinds. For example, "I have more money than you."
• Many is used to compare two things that are plural. For example, "There are many people in this room."
• Most is used to compare three or more things. For example, "This is the most beautiful painting in the museum."