I will have the letter_ right away.A,writing B

问题描述:

I will have the letter_ right away.A,writing B
I will have the letter_ right away.
A,writing B,writting C,to write D,write

怎么A,B都一样,应该还有个过去分词,writen,这里为被动语态,还有短语have+p.p(过去分词),所以填writen对哦,你好厉害,就是差那个过去分词