The letter is from my pen pal 对my pen pal 进行提问()()the letter ()

问题描述:

The letter is from my pen pal 对my pen pal 进行提问()()the letter ()
He says he wants to visit Beijing in his letter 对 he wants to visit Beijing 进行提问() ()he () in his letter
Juanjuan has some friends改为一般疑问句

Where is the letter from?
What does say
Does Juanjuan have any friends?
如还有不懂的,还可以继续追问哦\(^o^)/~