Cover of the textbook On Screen B2 - Workbook & Grammar

The key answer of exercise 2

The key to exercise solutions in chapter 4c - Grammar for the textbook On Screen B2 - Workbook & Grammar with authors Virginia Evans and Jenny Dooley from Express Publishing

Question

Fill in the correct relative pronouns/adverbs. Put commas where necessary. Write D (for defining), ND (for non-defining) and say whether the relative pronoun/adverbs can be omitted or not.

Answer

  1. who (D, cannot be omitted)
  2. where (D, cannot be omitted)
  3. when (D, can be omitted)
  4. , who ... school, (ND, can be omitted)
  5. why (D, can be omitted)
  6. , which ... online, (ND, cannot be omitted)