English: "mango" followed by es or s? Can we not add es? Under what circumstances?

English: "mango" followed by es or s? Can we not add es? Under what circumstances?

Add es, end with O, add es in the case of life, add s in the case of inanimate, the plural form of mango is very special, there can be two, plural mangoes or mangos mangos is to eat. Generally, nouns ending with - O, if they are not loanwords or abbreviations, add es

Words ending with O, adding es, s to plural, such as mango, zero, adding es or s, have the same meaning

Absolutely no difference. It's about vowels

Is this your pencil? Is that your coat? Where is your key?
Is it on the chair?This is a dog.

Are these your pencils?
Are those your cousins?
Where are your keys?
Are they on the chairs?
These are dogs.

Is that your back pack changed to plural

Are those your backpacks?
(the plural of is is; the plural of that is those; the plural of backpack is backpacks)

That is her pencil sharpener

That is her pencil sharpener.
=>Those are her pencil sharpeners.

Change that is her watch into a plural sentence

Those are her watches.

She has long, red hair
My hair is long
My mother isn't in

They have long,red hair.
Our hiar are long.
Our mother aren't in.
I'm wrong. The second and third sentence should be "are"

What is the plural

These are plural of this
There is no plural of these

The plural of see
What is see
Do you use sees as a tool

See is a verb, its past tense and past participle are: see saw see. Besides, I haven't seen the see form. It's generally used in the third person sentence. If it means to see, it doesn't use the present tense. For example, when he sees a girl riding a bicycle, he can only use "see"

Adjectives describing hair in English

Cool cool
Smooth and supple
Curly hair
Straight hair
Blond hair
Black hair
Short hair, flat cropped
Long hair
Brown hair