Charlie said, "Tom had an accident last week but he wasn't injured".
A. He said Tom had an accident last week but he wasn't injured.
B. He said Tom had had an accident last week but he wasn't injured.
C. He said Tom had had an accident the previous week but he hadn't been injured.
D. He said Tom had an accident last week but he hadn't been injured.
Đáp án đúng: C
Dịch: Anh ấy nói rằng Tom đã gặp tai nạn tuần trước nhưng anh ấy không bị thương.
Choose the sentence which has the same meaning with given one
Charlie said, "I'm thinking of going to live in Canada".
Charlie said, "I saw Jack at a party a few months ago and he seemed fine".
Charlie said, "You can come and stay with me if you are ever in London".