“Will” questions are a type of grammatical construction in the English language that are used to ask about future actions or events. They are formed by using the modal verb “will” and adding the subject of the sentence and the main verb. For example: “Will you come to the party?”, “Will it rain tomorrow?”, “Will they be able to finish on time?”. These questions are asking about future actions or events, they can also be used to express a willingness or an offer to do something. Will is also used to express predictions or assumptions about future events.