Ex. 49. work in pairs. fill in the blanks with suitable prepositions. 1. i saw your book somewhere the shelves. 2. the post-office is just my house. 3. you can’t see what is your back. 4. there is an armcha- ir bookcase and the desk. 5. there was a silver moon sky the roof our cottage. 6. the baby was sleeping the crad- le. 7. it was very stuffy room, so we decided to go 8. i heard some strange noise the wall. 9. what is there hanging tv set? 10. all the way he slept peacefully compartment window.