假定你是李华，你们学校和一所美国学校签署了教师交流协议。在过去的一年里，你们的英语老师是来自这所学校的Sue Wood 。 不久前她返回美国任教。请根据要求写封电子邮件。1.对她表达感谢之意 2.介绍她离开后自己和班级发生的事情 3.希望了解她的近况
范文：
Dear Sue ,
I’m LiHua ,one of your students in China .It’s almost a month since you left us . We all miss you and are very grateful for what you did for us when we were together .
We are busy as usual. We had an English speech contest the other day . I won the first prize! This again reminds me of all your kind help . Do you still remember the trees we planted together on the hill behind the school? Yesterday we went there and watered them. The three you planted yourself is growing well ,and the whole class decided to name it Sue wood . Will you come back to see Sue wood ?
How is everything with you lately ? We hope to know more about you and your American students . Hope to keep in close touch .
All the best
Liu Hua