There are many trees_____ the library.[ ]

There is ______in today’s newspaper.

Do you know our town at all? —No, this is the first time I_______ here.

Mike, can you tell us something about our new teacher?– Oh, sorry. I know nothing because I _____________ him before.

My parents our home for a few hours when I arrived. I didn’t meet them.－You could call them if you wanted to know where they were.