1 His children study very well.
2 These men work at our office.
3 In the farmyard we can see sheep, oxen, geese and cows.
4 Put these knives on the tables.
5 Why don't you eat these potatoes?
6 Are these mice?
7 Are these lawyers Germans оr Frenchmen? - They are Englishmen.
8 Do these women speak Spanish?
9 Those ships are Italian ones.
10 This money doesn't make you happy. (форма moneys используется только в значении "денежные переводы/средства", а вообще слово money - неисчиляемое сущ. ).
11 When do these students play tennis?
12 What kind of texts do these girls print?
13 Do these men speak English or French?
14 Do these managers have dinner at home or at work?
15 I wonder if these teachers go to work by bus.
16 These pupils don't get up at 6 o'clock, do they?