Gerunds. Change the sentences using gerunds as subjects.

1. It is scary to drive at 140 mph.

2. It is fun to dance.

3. It is bad for your health to smoke.

4. It is nice to be here.

5. It is hard to get a job in that company.

6. It is interesting to fly in a  helicopter.

7. It is advisable to visit the dentist twice a year.

8. It is good to exercise.