Answer — Exercise 2
Grammar time 2·Wider World 4 - Student's Book
Pergunta
Make questions with used to from the prompts.
Resposta
- Did many people use to recycle all their plastic and paper?
- Did the countryside in your country use to be more or less polluted?
- Did people use to waste less energy?
- Did people use to throw away more or less rubbish?
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