Cover of Solutions Advanced - Workbook

Answer — Exercise 7

Review Unit 4·Solutions Advanced - Workbook

Question

Choose the correct words to complete the text.

Answer

  1. be living
  2. have been using
  3. have developed
  4. be doing
  5. be found
  6. have discovered
  7. have changed
  8. be fighting
  9. be
← Exercise 6Exercise 8 →

More exercises in Review Unit 4

Ex. 1
Ex. 2
Ex. 3
Ex. 4
Ex. 5
Ex. 6
Ex. 8
Ex. 9