Have you ever tasted fish and crisps ?
2我剛剛丟了化學書。
I have lost my chemistry book just now
3妳已經看過這部電影了嗎？
Have you ever seen this film before?
4我的哥哥還沒回來。
My brother hasn't come back yet.
5這本字典我已買了三年了。
I've bought this dictionary for three years
6他離開中國三年了。
He has not in China for three years
7自從他搬到福州，他就住這兒了。
He has lived here since he moved to Fuzhou
8他們已經結婚十年了。
They have been married for ten years.