Yes/No Questions:
* Are you coming to the party?
* Did you finish your homework?
* Is it raining outside?
* Can you swim?
* Have you ever been to Paris?
Wh- Questions (using words like who, what, where, when, why, how):
* Who is your favorite musician?
* What is your favorite color?
* Where did you go on vacation?
* When will you graduate?
* Why did you choose that major?
* How are you feeling today?
Tag Questions (adding a short question to the end of a statement):
* You're going to the store, aren't you?
* He doesn't like broccoli, does he?
* It's a beautiful day, isn't it?
* She's a great singer, isn't she?
* We can't go, can we?
Indirect Questions:
* Could you tell me what time it is?
* I wonder if she's coming to the party?
* Do you know where the library is?
* I'd like to know how much this costs.
Remember: Interrogative sentences always end with a question mark (?).