Choose the correct phrase from the given option and make a conditional sentence.
He won't be slim if………stop eating so much junk food.

Correct option is C

The correct answer is (c) he does not

Conditional Sentence Rule:
This is a Type 1 conditional sentence, which describes a real or possible situation in the present or future.

Structure:

• If + Present Simple, Future Simple (will + base verb).

Correct Phrase:
In this case, the phrase "does not" is in the present simple tense, which is required for the "if" clause in Type 1 conditionals.

Additional Information:

1. He will not:

   • Incorrect because "will" is not used in the "if" clause of Type 1 conditionals.

2. He would not:

   • Incorrect because "would" implies a Type 2 conditional (unreal or hypothetical situation).

3. He do not:

   • Incorrect because "do not" is grammatically incorrect for third-person singular subjects ("he").