1 Relative pronouns and adverbs introduce attributive clauses.

2 The word'who'in'the man who came'is a relative pronoun.

3 In 'the man who came', 'who' is a relative pronoun and 'who came' is a relative clause.

4 The most notable is the relative pronoun that, which can only be used with a restrictive relative clause.

5 Is a relative pronoun necessary here?

6 The relative pronoun is often dropped if it is the object.

7 The relative pronoun is often dropped if it is the subject.

8 In the sentence 'The woman who I met was wearing a brown hat', 'who' is a relative pronoun.

9 List the conditions we need to take into consideration when we choose a relative pronoun?