有關過去進行式問題問問

No..Your sentence structure is inaccurate and the sentence should be corrected
again in the following:

Simon ironed shirts on 11th, April, 2014. While Simon ironed the shirts, his
sister was washing dishes.

You have to figure out which action whether it happens and lasts longer,so that it's much easier to judge the past perfect continuous tense

應該是可以這樣。

請看看其用法：

http://www.perfectyourenglish.com/usage/as-when-while.htm


Jeffrey

http://cytc-jeffrey.blogspot.hk