I am certain David's told you his business troubles.-----,
I'm certain David's told you his business troubles.
I am certain David's told you his business troubles.___,it's
一道英语选择题题I am certain David's told you his business troubles.
I'm certain Davel's told you his business troubles,_____it's
i'm certain David has told u his business troubles._____,it'
I’m certain David’s told you his business trouble. ________,
I am certain that I can run faster than you(同义句)I am certain
I am certain that I can run faster than you .
With so much homework to do,David told his sisters _______ s
I thought I told you that I am in Finance.
I am.___ ___,David.can you spell your name?
Dear David,Thank you fro your letter.I am glad