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Fixed Professional Expressions — Why You Bought That

Grammar: Fixed expressions in professional communication

Free ESL grammar exercise on fixed professional expressions themed around why you bought that. Printable worksheet from classplan.ai.

What's on this worksheet

A Business English ESL grammar exercise on business, practising fixed expressions in professional communication. The worksheet has a short reading excerpt, a grammar reference and graded practice items.

From the reading

This principle sits at the heart of modern retail strategy. Spotify uses a free tier not out of generosity but to build a habit. Upgrading feels natural rather than costly. Dark patterns are now under regulatory scrutiny across the European Union.

Grammar

at the heart of
Central to a strategy or idea. Cost control sits at the heart of our plan. Always 'at', never 'in' or 'on'.
rather than
Formal contrast. We chose transparency rather than manipulation. Followed by noun or gerund.

Sample items

  1. Price transparency is ______ the heart of the new pricing policy.
  2. We launched the initiative not ______ of obligation but to build trust.
  3. The team chose to negotiate directly ______ than through intermediaries.

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