Recuerda que:

How many - cuánto - cosas contables.
How much - cuánto - cosas no contables.

-How many students do you have?
-I have five students.

-How much money do you have?
-I have five dolars.

The ordinal numbers:
1st
2nd or 2d
3rd or 3d
4th
11th
21st
101st
477th, etc

In plurals nouns ending in 'o', 'x', 'sh','s', 'ss', and 'ch' add "ES"

Church - Churches
Hero - heroes
Sax - saxes
Fox - foxes

"A, An, The" definite and indefinite articles
a & an Indefinite un, uno, unas.
The Definite.

Can - poder - habilidad.

3'ras personas he, she, it.

Simple present - hábitos

☺ + verb

Andrea teach (es)
Bersaín smoke (s)
Luis sleep (s)