I had a letter ---(send)in the post office,I was too busy.

I had a letter ---(send)in the post office,I was too busy. I had a letter___(send) in the post office,I was too busy A:I'm going to the post office,for I have a letter to post B i will go to the post office.Do you have a letter （to post） Where is the post office I want to send a postcard.的意思 "i will sent a letter to my friend at the post office"对my fr 翻译：I had a letter through the post on Friday and I have been she is going to the post office to send a letter.问句是什么? 逻辑主语问题I’m going to the post office,for I have a letter to po I hurried to the post office ____ it was closed. I hurried to the post office ,__ it was closed Thanks.where is the post office?I want to send i