Structure
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Structure: ‘Relative clauses’
Four real sentences from this week's Barcelona strike story teach who, which, that, whose and where — spot each relative clause, then write your own.
Structure
Aviation English grammar explained for pilots and controllers – clear rules, real aviation examples and practice exercises to lift your ICAO test performance.
180 briefings
Structure
Structure: ‘Present perfect vs past simple’
Heathrow's runway ruling is full of present perfect verbs. Learn when to use "has been debated" and when to use "was debated" instead.
Structure
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Structure: ‘Cardinal and ordinal numbers’
WestJet's strike made headlines with big numbers — but do you know when to say "second" and when to say "two"? Practise cardinal and ordinal numbers.
Structure
Structure: ‘Subject–verb agreement’
Does your verb match your subject? Subject–verb agreement means the verb changes to match its subject: the captain decides, but the pilots decide. It sounds simple,…
Structure
Structure: ‘Mixed conditionals’
A past decision that still shapes a present result, or a general truth behind a specific past outcome: GE Aerospace's hybrid-electric test flight is a natural…
Structure
Structure: ‘Prepositions pilots get wrong’
Arrive to? Depend of? Enter in? Prepositions are the little words that connect verbs to the world — and they follow patterns, not logic. That is…