1 This is the doctor who cured my illness. relative pronoun

2 She's suffering from a bad cold at the moment preposition

3 I haven't seen him for ages. pronoun

4 We could go on a picnic or we could stay indoors. conjunction

5 The house was built ten years ago. auxiliary verb

6 Books should not be removed from the library. modal verb

7 That's the man I was telling you about. article

8 They didn't play well enough to win. other