1. Don't go out. The rain is p__________ down. 2. Don't worry. Mr Hu will be a__________ to help you work out this Maths problem. 3. My cousin's hobby is c__________ stamps. 4. Many v__________ come to see the Great Wall every day. 5. One of my friends won an a__________ for his article last year. 6. Thank you for o__________ a school trip. 7. —Do you know the r__________ of the match? —Yes, it's 2: 1. 8. Different people have different kinds of a__________. 9. Fire is very d__________, so you have to think of your own s__________ when you play with fire. 10. Mr Green fell off his bike and hurt h__________ last week.