Graham spends all his time doing research
Question: Graham spends all his time doing research. (DEVOTED)
Graham has … doing research.
Question: Graham spends all his time doing research. (DEVOTED)
Graham has … doing research.
Đáp án: Graham has devoted all his time to doing research.
Giải thích: devote(s) to doing sth (tận tụy)
Dịch: Graham đã tận tụy tất cả thời gian của mình cho việc nghiên cứu.