Hadst
v. have的第二人稱單數過去式
??? 情景例句
Can't you figure it out?
找不到答案嗎？
Custom is a second nature.
習慣是第二天性。
Suddenly, she saw a man near a bus stop.'I can ask him the way'.she said to herself.
突然，她在公共汽車站附近看到一個男人。“我可以向他問路，”她想。