_ are you going camping?—July 16th. [ ]

Only when you told me about it ________ what a silly thing I had done.

The pay phone is _______ Green Street and it’s across ________ the library.[ ]

Look, here’s an English book on the desk, Is it yours?— No, it isn’t _______. It must belong to _______.

It was too cold and windy , so we could see ____ people walking in the street .