Mark the letter A, B, C or D to indicate the sentence that is best written from the words/phrases given.Câu hỏi If/ weather/fine/ an excursion/ tomorrow. A. If the weather will be fine, we will go on an excursion tomorrow. B. If the weather is fine, we will go on an excursion tomorrow. C. If the weather is fine, we would go on an excursion tomorrow. D. If the weather were fine, we would go on an excursion tomorrow.