Comparative Adjectives (Part 2)
Adults Grammar
Learn several important and popular ways to use comparative adjectives in English. This video is for students at a pre-intermediate level.
Superlative Adjectives
Adults Grammar
Learn how to make superlative adjectives and also how to use them in sentences. This video is for students at a pre-intermediate level.
The Present Perfect Simple (Part 2)
Adults Grammar
Learn the main general meaning of the present perfect simple as well as how English speakers use it to describe duration. This lesson is for students at a pre-intermediate level.
Past Actions = Present Results
Adults Grammar
Learn one reason for using the present perfect simple in English. This video is for students at a pre-intermediate level.
Present Perfect or Past Simple (Part 1)
Adults Grammar
Learn when to use the present perfect simple and when to use the past simple. This is part one in a two-part series. This video is for students at a pre-intermediate level.
Present Perfect or Past Simple (Part 2)
Adults Grammar
Learn when to use the present perfect simple and when to use the past simple. This is part two in a two-part series. This video is for students at a pre-intermediate level.
Have To (Part 1)
Adults Grammar
Mark explains how to create sentences using have to. This video is for students at a pre-intermediate level.
Have To (Part 2)
Adults Grammar
Mark explains the use of have to to describe outside obligations. This video is for students at a pre-intermediate level.
What Are Modal Verbs?
Adults Grammar
Learn how English speakers use modal verbs to add meaning to a verb or sentence. This lesson is for pre-intermediate students.
Must for Obligation (Part 1)
Adults Grammar
Learn the rules for making English sentences with must. This lesson is for pre-intermediate students.
Must for Obligation (Part 2)
Adults Grammar
Learn how English speakers use must to express important obligations. This lesson is for students at a pre-intermediate level.
Must for Obligation (Part 3)
Adults Grammar
Learn how English speakers use mustn't to express negative obligations. This lesson is for students at a pre-intermediate level.
Review of Must, Have To, and Should
Adults Grammar
Review what you have studied about using must, have to, and should. This video is for students at a pre-intermediate level.
Future Time Clauses (Part 1)
Adults Grammar
Learn how to make good sentences about the future using time clauses. This video is for students studying at a pre-intermediate level.
Future Time Clauses (Part 2)
Adults Grammar
Learn the meaning of the most popular time connectors in English along with various examples. This video is for students at a pre-intermediate level.
Future Aspects (Part 1)
Adults Grammar
Learn the main meaning and usage of will to describe the future. This lesson is for students at a pre-intermediate level.
Future Aspects (Part 2)
Adults Grammar
Learn two ways to use be going to and how to use the present continuous to talk about the future. This lesson is for students at a pre-intermediate level.