The sentence refers to a future event (the school reopening tomorrow). To indicate the future tense, we use “will” as the auxiliary verb.
The correct sentence is: “According to the news, the school will reopen tomorrow.”
Thus, the correct answer is (A) will.
Arun’s present age in years is 40% of Barun’s. In another few years, Arun’s age will be half of Barun’s. By what percentage will Barun’s age increase during this period?