He is writing a letter with a pen.和He wrote the letter in pe

He is writing a letter with a pen.和He wrote the letter in pe He is writing a letter He wrote a letter to the king____ He is writing a letter in his study. （否定） He is writing a letter.（对a letter提问） The writer is in the room,he is writing a letter的合并句 I wrote the letter __ Frnch __ my new pen.A:in,with B:to,of 1.He writing a letter in the room.(改错） 2.There is an orange he wrote a letter in pencil,为什么用in He wrote a letter ()he explained what had happened in the ac The pen _______ which he is writing is mine. A with B in C o Nine years later he wrote in a letter.