I live in Canada.地点做状语.
The airplane arrives at 7:00.PM.时间做状语.
Rabbits run fast.副词做状语.
Tom was late because of a crowded traffic.原因做状语.
Lily goes to school by bus.方式做状语.
还有伴随(with...)结果(so...that...)条件(if...)让步(although...、while...)目的(in order to...)等都可以做状语.只要能写出一个句子就一定可以加状语.