I receivd a letter writing in green ink.She did nothing but cried all day.这些哪里错了

I receivd a letter writing in green ink.She did nothing but cried all day.这些哪里错了 Had I receivd your letter,I would have written back two days ago.为什么要用Had I I (w )a letter and(s )many emails to my parents.They were(i ). “I”（ ） a letter “I”（ ）a letter But I () a letter I ( ) a letter it.mail i then letter,a w rote连词成句急 兄弟们速度回答万分感谢 同义句转换 W wrote a letter to my mother yesterday.I () () my mother yesterday. which letter is an english word?A.D B.CC.I D.W Which letter is a kind of drink and which letter is difficult to understand?A：T AND YB：W AND ZC：S AND XD：I AND N Which letter is a drink?Whick letter is a drink?Find a letter to continue the series.Hink:These look like letters,but think of them as numbers.=( )N W H O I I i wrote a letter.passive I'm writing a letter I am a letter是什么意思 I am a letter [改错] Which letter is missing?E R T U I O A.Q.B.Y.C.P.D.W. I wrote a letter with a pen.