Vocabulary page 19

1. I was skiing all day and now my knees (a)  

2.Pollution can (a)   our health

3.Only two people were seriously (a)   in the accident

4.The bad weather (a)   our plans to go on a picnic in the countryside

5.Several buildings were completely (a)   by the fire

6. Don't put that hot pot on the table. You'll: (a)   the surface

7. We couldn't lift the bookcase, so we (a)   it to the other side of the room

8. A complete stranger helped me (a)   the shopping bags to my car

9. The scuba diver (a)   the rope to show that he wanted to go back up to the surface.