You are ___________ first good friend here.
The tall man over there is our new English teacher, _________?
--- Who can reach the book on the top shelf?---Jack can. He is ________boy of us all.
_______ of the teachers in our school is 118 and _________ of them are women teachers.
--- Which would you like, rice or noodles?--- _______is OK. I'm hungry.
We'll be away for two weeks because we'll have a ___________.