12.Present Perfect - Meaning and Uses

11.Present Perfect - Form and Concept

5.Present Continuous - Form (estrutura) Meaning (significado) Uses of Present Continuous

10.Indefinite Pronouns Uses

20.Future Tenses - Will, Going to, Uses

17.Modal Verbs - Form and Meaning

4.Simple Present Tense - Other Verbs Affirmative Negative, Interrogative Uses of Simple Present

19.Past Modals - Form and Meaning

18.Modal Verbs - Form and Meaning

22.Quantifiers - Form and Meaning

8.Past Continuous - Form (estrutura) Meaning (significado) Uses of Past Continuous

Present Perfect Continuous Tense With Structure And Examples Present Perfect Continuous is one the 12 tenses

Practice Exercise 12 || Present Progressive Tense

What is present perfect|| Formula of present perfect|| Present tense

what is tense?|| Present perfect continuous tense || Tense in an easy way.

3.Simple Present Tense - Verb To Be Affirmative Negative, Interrogative Verb There To Be (haver)

M15 Proporcionalidade IV (Divisão Proporcional)

M14 Proporcionalidade III (Divisão Proporcional)

M13 Proporcionalidade II (Razão)

M12 Proporcionalidade I (Regra de 3)

M11 Probabilidade III ( Revisão )

M10 Probabilidade II

M9 Probabilidade - Parte I

M8 ANÁLISE COMBINATÓRIA E PROBABILIDADE

M7 Análise Combinatória III

M6 Análise Combinatória II