----Tell me something about your cousin, he is so clever now.----Yes .But ___ the age of nine, he didn’t learn to write _________ read.
Could I have ________ apples? Sorry, we don’t have ________ apples.
---Can you tell me something about metal ? ---Metal making machines and many other things .
--- Do you mind telling me how to use the function? --- , It is very easy.
You earn a point _______ you answer a question correctly. Which is WRONG?
--My father ___________ a letter yesterday, but I’m not sure if he has finished it. ---Why not ask him about it ?