Here are 4 types of questions for each of the sentences:
- The book fell on the floor.
- General question: Did the book fall on the floor?
- Specific question: Where did the book fall?
- Alternative question: Did the book fall on the floor or on the table?
- Tag question: The book fell on the floor, didn't it?
- They have never been to Sochi.
- General question: Have they ever been to Sochi?
- Specific question: Where have they never been?
- Alternative question: Have they been to Sochi or Moscow?
- Tag question: They have never been to Sochi, have they?
- There is some new furniture in their apartment.
- General question: Is there any new furniture in their apartment?
- Specific question: What is in their apartment?
- Alternative question: Is there new furniture or old furniture in their apartment?
- Tag question: There is some new furniture in their apartment, isn't there?