Thầy ơi có 2 câu này em không hiểu:
1.It took him 10 years to complete it. That's how long..............to do it.
A. he took B. him took C. took him D. he was taken
Em nghĩ là D nhưng cô em chọn A vì cấu trúc SB take time to do ST
2. Although he was very tired, he agreed to help me with my homework.
A. Tired as he was, he agreed to help me with my homework.
B. Despite being very tired, but he agreed to help me with my homework.
C. Tired though he was, but he agreed to help me with my homework.
D. As tired as was he, he agreed to help me with my homework.
Cô em nói đáp án là B nhưng em nghĩ đã có despite thì vế sau không có but chứ ạ. Đáp án A đúng phải không thầy?