The burglar was caught red-handed by the police wh...

Câu hỏi: The burglar was caught red-handed by the police when he broke into the flat. 

A. The police caught the burglar to break into the flat.

B. The police caught the burglar breaking into the flat.

C. The police caught the burglar when breaking into the flat.

D. Then the burglar had broken into the flat, the police caught him at one.