They didn’t discover that the picture had been sto...

Câu hỏi: They didn’t discover that the picture had been stolen until they came back home.

A Until they came back home that they discovered that the picture had been stolen.

B  It is not until they came back home that they discovered that the picture had been stolen.

C Not until they came back home had the picture been stolen.

D Only after they came back home did they discover that the picture had been stolen.