His brother is a college studentso is mine.
他弟弟是大学生，我弟弟也是
He used to have his further study abroadso did I.
他曾去国外深造过，我也去过
One of my friends can speak three foreign languagesso can his wife.
我的一个朋友会说三门外国语，他的妻子也会。
They are now preparing for their final examinationsso are we .
他们正在为期末考试作准备，我们也一样。
例：
I enjoy Ann's company and so does Martin.
我喜欢有安相伴，马丁也一样。
例：
They had a wonderful time and so did I.
他们玩得很开心，我也是。
