Tom learned to drive when he was nineteen. => Tom has _____.
Tom learned to drive when he was nineteen. => Tom has _____.
Tom learned to drive when he was nineteen. => Tom has _____.
Đáp án: Tom has been able to drive since he was nineteen.
Giải thích: dùng hiện tại hoàn thành viết lại câu quá khứ đơn
Dịch: Tom đã học lái xe khi anh ấy mười chín tuổi. = Tom đã có thể lái xe từ khi anh ấy mười chín tuổi.