1. Can you imagine ___________________ in 2050?

2. I find it difficult to talk to Alan because we have so _________ in common.

3. John F. Kennedy was the youngest president of the USA and ___________ to be murdered.

4. There are not _______ easy ways of learning a foreign language.

5. ____________ that strange man sitting over there?

6. My father always gives me __________________.

7. I ___________ this car for a year.

8. Tom is in his room. He ____________ the piano.

9. You will find your way to the village without difficulty _________________________ .

10. Who ________ : "To be or not to be, that is the question"?

11. Pluto is ___________ of all planets.

12. People use ______ words and gestures to express their feelings.

13. Nobody _________ why people walk or talk in their sleep.

14. A kangaroo has such strong legs ______ it can jump over a car.

15. What do you want _________ ?