Key concepts to know before you begin

"Been to" vs. "gone to"

Present Perfect Continuous with Time Expressions

Role-play: Where have you been?

Common prefixes

Common suffixes

Role-play: I should study more!

Using "when" and "before"

Using "you" in an impersonal form

Questions with final prepositions

Comparisons with adverbs

Role-play: Getting ready to travel!

Prepositions + gerund

To + infinitive

Role-play: What about going to the cinema?

Simple conditions

Expressing agreement

Reporting past orders

Story of Billy - the Lumberjack

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