句子：
1、She often came to help us in those days.在那些日子里她经常来帮助我们。
2、What was your former name？你以前叫什么名字？
3、Why was he late for school last Monday？上星期一他为什么迟到？
4、What could she do twenty years ago？20年前她能做什么？
5、I didn't know you like coffee.我不知道你喜欢咖啡。
6、Did I do homework?我做作业了吗？
7、He was dead in 1990.他于1990年去世。
8、He used to drink alcohol.他过去喝酒。
9、I had a word with Julia this morning.今天早晨，我跟朱莉娅说了几句话。
10、He smoked many cigarettes a day until he gave up.他没有戒烟的那阵子，抽烟抽得可凶了。
11、The boy looked at the captain，and then died.那男孩看看船长，然后就去世了。
12、Mrs. Peter always carried an umbrella.彼得太太过去老是带着一把伞。
动词的过去式开头的句子，例如 Compared with him.Lucy studied harder.
严格说应该是过去分词开头的句子。举例如下: Lost in thought, he forgot he had an appointment for that afternoon.