I'am p_____ with the e-mail.Please wait.He has c____ his phone number.Don't ring him up.打错了。I'm b____ with the e-mail.piease wait.
问题描述：
I'am p_____ with the e-mail.Please wait.He has c____ his phone number.Don't ring him up.
打错了。I'm b____ with the e-mail.piease wait.
答
puzzled-> busy
changed
答
busy
changed.
答
I'am b_____ with the e-mail.Please wait.
He has c____ his phone number.Don't ring him up.
答案：busy
changed
译文：我手头正忙着一封电邮,请等一下啊!
他的手机号换了,可别再给他的旧号码打电话了呀!