Two people are talking on the phone. - A: “Could I speak to Alex, please48/50Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges. Two people are talking on the phone. - A: “Could I speak to Alex, please?” - B: “_______________ Can I take the message? I’m sorry. Alex is not in. Just a moment. I’m coming. This is Joe speaking.Giải thíchĐáp án B – “Tôi xin lỗi. Alex không ở đây.” Là câu trả lời phù hợp nhất.