Question

"Under what circumstances....................

• A. we should call the police?
• B. we can call the police?
• C. should we call the police?
• D. we call the police?

Answer 1

Answer:

C. should we call the police?

The sentence can be completed as:

"Under what circumstances should we call the police?"

This is an example of question formation in English, specifically an indirect question. It involves asking about the conditions under which an action (in this case, calling the police) should take place.