问答题Practice 1　 Suppose you have made an appointment with your friend at 5 p.m., but you have some urgent business to attend to and have to cancel your appointment. Write a note to your friend.　 (1) explaining why you have to cancel your appointment　 (2) m

Practice 1　 Suppose you have made an appointment with your friend at 5 p.m., but you have some urgent business to attend to and have to cancel your appointment. Write a note to your friend.　 (1) explaining why you have to cancel your appointment　 (2) making an apology for that　 (3) telling him how you plan to make up for it　 You should write approximately 100 words. Do not sign your own name at the end of your note. Use “Wang Lin” instead.