Advanced

Phrase Structure & Constituency (Advanced)

A sentence feels wrong somewhere, but every word checks out — three tests to find the real culprit

Roger Fielding 13 min read Advanced

Extraposition: "It's Important To…" and Moving Heavy Clauses to the End

Say aloud that we forgot the worksheets is obvious and something feels off — the fix starts with it

Roger Fielding 11 min read Advanced

Discourse Markers & Cohesion

Reread your own email and it feels like disconnected facts — small words that quietly glue it together

Roger Fielding 11 min read Advanced

Where the Light Falls

Why two true sentences can land so differently — and where in this pillar to start

Roger Fielding 5 min read Advanced

Advanced Grammar & Syntax — Complete Map

Every article in the Advanced pillar, mapped. Start with the opener below.

Roger Fielding 1 min read Reference

Get Your Bearings

The lay of the land — where to check a UK–US split before it snags your draft

Roger Fielding 5 min read Reference

The Master Index of UK vs US Differences

Every article in the Reference pillar, mapped. Start with the opener below.

Roger Fielding 1 min read Reference

UK-US Vocabulary Snapshot Tables

Pavement or sidewalk, chips or fries — the quick tables for checking before you hit send

Roger Fielding 4 min read Reference

Style-Guide Overview: What Each Is For

Style guides aren't rival claims about "correct English" — they're house manuals, each built for one job

Roger Fielding 2 min read Reference

APA vs MLA vs Chicago: Quick Matrix

Told to "use APA" or "put it in Chicago" — here's where the three really differ

Roger Fielding 2 min read Reference

Serial Comma, Title Case & -ise/-ize Across the Guides

The serial comma, title case, and -ise/-ize — the three fights that never quite go away

Roger Fielding 2 min read Reference

The Graded Practice Sets Bank

Skip the explanation — grab the drills, check your answers, and see what actually sticks

Roger Fielding 12 min read