Underline the correct prepositions in the sentences.
(подчкркните правильные предлоги в предложениях )
1.walk through / near reception, and take the lift to / at / in the third floor.
2. go around /along / past this corridor, and it’s the third door on / at the left.
3. if you go past / through / behind the swing doors, you’ll see the waiting room.
4. the toilets are at the bottom of / over the stairs.
5. physiotherapy is in front of /opposite this department, so just
6. go past / down the restaurant, take the stairs up to / along /on the second floor, and the ward is out of / opposite the lift.