CHỌN CÂU THÍCH HỢP ( A, B, C, D) TRONG CÂU SAU

Câu 12. Chọn câu thích hợp ( A, B, C, D) trong câu sau:

" I have been in London for months" he said.

A. He said he had been in London for months. B. He said he were in London for months.

C. He said he was in London for months. D. He said he has been in London for months.