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B1 Intermediate
Perfect tenses, passive voice, conditionals, reported speech, and advanced grammar.
20 of 20 units ready · more coming soon
Unit 01
Past Continuous
was / were + -ing
Unit 02
Past Simple vs Past Continuous
contrast & storytelling
Unit 03
Present Perfect Continuous
have/has been + -ing
Unit 04
Perfect vs Perfect Continuous
contrast & usage
Unit 05
Past Perfect
had + past participle
Unit 06
Past Perfect Continuous
had been + -ing
Unit 07
Future Continuous
will be + -ing
Unit 08
Future Perfect
will have + past participle
Unit 09
Passive Voice
be + past participle
Unit 10
Modal Verbs: Past
must have / might have / should have
Unit 11
Modal Verbs: Probability
might, could, must, cannot
Unit 12
Zero & First Conditional
if + present / will
Unit 13
Second Conditional
if + past / would
Unit 14
Third Conditional
if + past perfect / would have
Unit 15
Reported Speech
statements, questions & commands
Unit 16
Gerunds & Infinitives
verb patterns & usage
Unit 17
Used To & Be Used To
past habits vs familiarity
Unit 18
Wishes & Regrets
I wish / If only
Unit 19
Relative Clauses (Advanced)
defining, non-defining & reduced
Unit 20
Mixed Conditionals
combining tenses