Cover of the textbook Engage!, Vol. 1

The key answer of exercise Think it out

The key to exercise solutions in chapter Unit 5 - Winning at any cost? for the textbook Engage!, Vol. 1 with authors Monica Berlis, Jane Bowie, Heather Jones e Barbara Bettinelli from Pearson Longman

Question

Choose the correct alternative.

Answer

  1. We use Past continuous to talk about an action in progress in the past and the Past simple to talk about a single action which happens during the action in progress.
  2. We can use 'when' or 'while' before the action in progress but only when before the single action.

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