Grammar Drops by teacher Sergio Viula

International Trade Vocabulary: 20 useful words

Talking About the Future with Different Levels of Certainty (FUTURO com diferentes GRAUS de CERTEZA)

Sounds: Meaning, example sentences and an audio example

Understanding English Tenses: Present and Past in Real Life

Yes/No Questions in English (simple present and simple past)

Why We Say “A Good Two Hours” (Even with a Plural Noun)

10 Advanced English Expressions

Narrative tenses: how to talk about the past

Here are 10 collocations about travel

10 verb collocations that you hear quite often

Grammar Drops: Passive Voice in English