поставьте во множественное число 1 this waiter 2 this tea-cup 3 this king 4 this egg 5 that wall 6 that picture 7 that mountain 8 that window 9 this man 10 that woman

These are waiter, these are tea-caps, these are eggs, those are walls, those are pictures, those are mountains, those are windows, these are men, those women.
Всё?!