1. Film director John White (work) on a new film about cars.

2. Mary (not believe) in ghosts.

3. They (live) in a very small house in the outskirts of the city.

4. John is very busy today. He (try) to finish his literature project.

5. Mary usually (play) handball on Tuesday nights.

6. The world's population (grow) every year.

7. What (you/do) at the weekend?

8. In a solar eclipse, the Moon (move) between the Earth and the Sun.

9. I sometimes (see) strange lights in the house.