A statement is a sentence that tells you something. A question is a sentence that asks you something. A statement does not require an answer. A question requires an answer.A written question in English always ends with a question mark: ?
The basic structure of a question is:
- auxiliary verb + subject + main verb
Example :
1. Do you like Mary?
2. Are they playing football?
3. Will Anthony go to Tokyo?
4. Did he leave early?
5. Why did he leave early?
6. When will he return?