Use the following as a model to write a notice, based on the information given below. Wednesday Interviewing for Beijing 21 Jan. 2017 candidates Dear Candidates, This is to inform the candidates who registered for the test on 21 January, 2017 in Beijing that a number of your IELTS speaking test is scheduled from 8:00 to 12:30 on 23 Jan. 2017 Monday. These is no change to the IELTS written test schedule, written test venue and speaking test venue. We are sorry for all the inconvenience it may arise. Should you have any problems, please contact IELTS national call center at 010-627988xx or ielts@mail.neea.edu.cn. 为Sunet Internet网络公司写一份通告,告诉用户其公司将于2017年2月12日和13日两天进行服务器维护(sever maintenance),可能会使接受和发送电子邮件和上网访问速度有些延迟,并为此带来的不便表示歉意。