Помогите пожалуйста Необходимо К 15:50или к 16:00

1 next to his house, 2 among us, 3 between two large houses, 4 at the window, 5 at the door, 6 far from the school, 7 in front of our office, 8 under the bed, 9 behind me, 10 above her head, 11 at the desk , 12 underground, 13 at school, 14 in the house, 15 on the table, 16 on the wall