Structure: ‘Present perfect vs past simple’
Present perfect or past simple? Sort out the two tenses using the easyJet and Rolls-Royce hydrogen engine test, then try a gap-fill.
Present perfect or past simple? Sort out the two tenses using the easyJet and Rolls-Royce hydrogen engine test, then try a gap-fill.
Use the past perfect to step back in a past-tense story. Practise with error-correction items drawn from the collapse of Spirit Airlines.
Inversion places the auxiliary verb before the subject to create emphasis and a formal register — a feature of aviation directives, ICAO documents, and safety bulletins.…
Indirect questions embed a direct question inside a polite opening phrase, changing the word order and softening the register. Practise forming them with aviation examples from…
Learn how to use could, might and may to talk about possibilities in aviation — then test yourself with a context-driven gap-fill using vocabulary from the…
Practise may, might and could — three modal verbs that express possibility — through an error-correction exercise drawing on the story of Joby Aviation's first piloted…