N + ES/S : danh từ số nhiều 

Cách thêm ES

- Tận cùng là S, CH, X, SH, Z (GE)

- Phụ âm + O --> thêm ES

- Phụ âm + Y--> đổi Y thành I và thêm ES

- Tận cùng là FE,F --> chuyển thành V + ES

Một số danh từ bất quy tắc

- child -- children 

- foot - feet

- mouse - mice

- person - people 

- man -- men 

- woman -- women 

- tooth -teeth

- goose - geese

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1. These are old men.

2. Her friends are playing chess with us.

3. We are beautiful ladies.

4. There are strong oxen.

5. My grandfathers are in the garden.

6. They are in an apartment with her.

7. Their mouths are small.

8. These are big lice.

9. There are people in the school.

10. They are sharp knives.

11. We are your teachers.

12. Those geese are in the garden. 

13. Her glasses are on the table next to the box.

14. Those beaches are in our country.

15. These happy children are sitting on the beach.

`color{orange}{~MiaMB~}`