This is a friend of _____ .
This is a friend of _____ .
He is a friend of _____.
he is a friend of _____(we)
Is Mr.Douglas a friend of _____?
This is _____(definite) a letter from your pen-friend
This is a _____ of my family.
1.Miss Smith is a friend of _____ .
Jane is a friend of _____(我们的)
This is my friend,and _____ is Danny.a this b that
this.is a p__ of my friend jean
This boy is a friend of ______(I).
is friend a his of photo this 连词成句