Cover of Focus 4 - Workbook

Answer — Exercise 4

Self-check 7·Focus 4 - Workbook

Vraag

Rewrite the sentences using passive forms.

Antwoord

  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
← Exercise 3Exercise 5 →

Meer oefeningen in Self-check 7

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