Our flat is ... the fifth floor The picture was...thw wall...my writing table She...

Our flat is .on.. the fifth floor.
The picture was .on.. the wall. over. my writing table
She works .. at the library in .the University.
There was an old tree near ..the church
He is well-known among ...his pupils
The women was sitting.. next to .me
Your slippers are.. under .the bed
The ball hit him... on his eyes
We took our son...to the circus
I was driving...along a narrow country road
Take your textbook... from the table
When he came into...the room there was nobody there
They have climbed... up and... down the mountains for many times