?

586. How long has it been since you've heard from your uncle?
從你上次接到你叔父的信以來有多長時間了？

587. When was the last time he wrote you?
他最后一次寫信給你是什么時候？

588. I can't recall how long it's been.
我回憶不起來有多久了。

589. I'm always disappointed when I don't get any mail.
接不到任何郵件時，我總感到失望。

590. I feel guilty because I haven't written her lately.
我感到內(nèi)疚，因為我近來一直沒有寫信給她。

591. What time is the mail delivered on Saturday?
星期六的郵件是在什么時間投送的？

592. The postman always comes at 2 o'clock.
郵遞員總是兩點鐘來。

593. I wrote to my uncle last night. I couldn't put it off any longer.
昨晚我給叔叔寫了信。我不能再拖延了。

594. I enclosed some photographs in my letter.
我在信里附了幾張照片。

595. I didn't know whether to send the letter airmail or not.
我不知道這封信是否要用航空發(fā)出。

596. How long does it take for a letter to get to California?
往加利福尼亞州寄信得多長時間？

597. Don't forget to put stamps on the letter before you mail it.
發(fā)信前別忘了貼郵票。

598. He went to the post office to mail a letter.
他到郵局寄信去了。

599. I dropped the letter in the mailbox on the corner.
我把信投入拐角處的郵筒里。

600. How did you sign the letter? Did you write, "Sincerely yours"?
你在信上是怎么署名的？你寫上“忠實于您的”了嗎？