Cover of Focus 4 - Workbook

Answer — Exercise 4

Self-check 7·Focus 4 - Workbook

Вопрос

Rewrite the sentences using passive forms.

Ответ

  1. was thought that
  2. is said to have had
  3. were estimated to be
  4. is claimed to cause
  5. is known to have revolutionised
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Больше упражнений в Self-check 7

Ex. 1
Ex. 2
Ex. 3
Ex. 5
Ex. 6