Choose the word or phrase that best completes the sentence.

1. Nothing ________ I do seems to please her.

2. There's no need to be frightened of the dog; he's quite ________.

3. The air of the hills is cooler than ________.

4. We've only got ________ butter.

5. Have you read ________ paper?

6. He went to bed with ________ bad cold.

7. I was tired ________ watching the children playing.

8. The book's ________ the pen.

9. Tim is ________ I am.

10. The man felt ________ again after a sound sleep.

11. Which sister is ________, Kate or Jenny?

12. He is ________ a jacket.

13. Which ________?

14. I think he ________ football now.

15. - Why didn't you attend the concert? - I would have gone if I ________ time.