—How many teachers are there in your school?—About two _________.
Lincoln came from nothing, yet but he did ____ that changed the world.
---Why didn’t Sally play the violin at the concert last night?---She said that her hand hurt, but that was only a(n) _______. I saw her play tennis just now.
The phonetic transcription for the word “of” is ______.
I have ________ useful knife and my sister has _______ eraser.
The tall boy ______ you just met is my brother.