In this sentence, "would" is used in the conditional form to express a hypothetical situation or a future possibility. Therefore, to maintain the conditional structure of the sentence, the correct choice would be "would dismiss." This implies that if the person is late again, there is a possibility of them being dismissed in the future.
б) would dismiss
In this sentence, "would" is used in the conditional form to express a hypothetical situation or a future possibility. Therefore, to maintain the conditional structure of the sentence, the correct choice would be "would dismiss." This implies that if the person is late again, there is a possibility of them being dismissed in the future.