1过去式：burned或burnt
过去式题目：
1. Mother _burned_ (burn) her old letters. 母亲烧掉了她的旧信件。
2. She almost _burned_ (burn) the roast. 她几乎烧焦了烤肉。
3. Mary _burned_ (burn) a hole in her dress. 玛丽在外衣上烧了一个洞。
4. One hundred and twenty _burned_ (burn) at the stake. 一百二十人绑在木桩上被烧死。
2过去分词：burned或burnt
过去分词题目：
1. The whole ward had _burned_ (burn) down then; the women were burned, too. 整个院舍都被烧毁了，女人们也烧伤了。
2. The hamlet had been _burned_ (burn) to the ground. 这座村落已完全被烧光了。
3. At this point the house had been _burned_ (burn) a black, furniture appliances do not see the original shape has, darkish became one of Robert's. 此刻屋内已被烧得一片焦黑，家具电器已看不出原来的形状，黑乎乎的融成了一团。
4. Six men had been _burned_ (burn) in the struggle. 六个人在斗争中被烧伤了
5. What would happen to skin which had been _burned_ (burn)? 灼伤的皮肤会怎么样呢？
