Concept:This is a Type 1 conditional sentence. It describes a real and possible future situation. The main clause uses a future tense verb, and the if‑clause uses a present tense verb.
Explanation:The correct sentence must show a likely result in the future based on a present condition. In a Type 1 conditional, the if‑clause takes a simple present verb, and the main clause takes “will” + base verb.
Here, the main clause needs a future form: “she will get”. The if‑clause needs the present tense: “she works”. This matches Option B.
Option A uses “gets” in the main clause, which is present tense, not future. The if‑clause “work” is also incorrect because the subject “she” requires “works”.
Option C uses “may get” (present possibility) and “worked” (past tense), which mixes tenses and does not express a real future possibility.
Option D uses “would get” (hypothetical) with “shall work” (inappropriate in an if‑clause). This sentence structure is wrong for the intended meaning.
Therefore, only Option B is grammatically correct and logically appropriate.
Answer:B. She (will get) a promotion, if she (works) hard.