He’s ___ intelligent than my brother.

"He’s more intelligent than my brother."

In this sentence, we are comparing the intelligence of "he" to the intelligence of "my brother." To form a comparative statement in English, we use the word "more" before the adjective. Therefore, the correct answer is "more."

When comparing two things, we use the comparative form of the adjective. In this case, the adjective is "intelligent," and its comparative form is "more intelligent." This means that "he" is smarter or more intelligent than "my brother."

Here's a step-by-step explanation with reasoning:

1. Read the sentence: "He’s ___ intelligent than my brother."

2. Identify that we need to choose the correct word to complete the sentence.

3. Look at the image provided. It shows the options "most," "very," and "more."

4. Consider the meaning of the sentence. It is comparing the intelligence of "he" to the intelligence of "my brother."

5. Recall the rule for forming comparatives in English. To compare two things or people, we use the word "more" followed by the adjective.

6. Analyze the options:
- "Most" is used for superlatives, which means it is the highest degree or quality. It doesn't fit the sentence because we are comparing "he" to "my brother," not placing them in a superlative form.
- "Very" is an adverb that intensifies the adjective, but it doesn't indicate a comparison. It expresses a high degree but does not compare two things.
- "More" is the correct choice because it is used to form comparatives. It shows that "he" is more intelligent than "my brother."

7. Choose the correct word based on the analysis: "more."

Therefore, the correct answer is "more intelligent than my brother."