Does Ukraine have biological or chemical weapons? 08/03/2022 Victoria Nuland

In English, there are two basic types of questions: Yes / No questions and Wh– questions. Yes / No questions are also called closed questions because there are only two possible responses: Yes or No. When forming a Yes / No question, it must include one of these verbs: BE, DO, HAVE, or a modal verb. It is impossible to ask a Yes / No question without one of these verbs.