——My family usually go hiking for vacation. I like hiking, but I want to try something different this year. —— ____________
They are trying to find a new way to __________ the spread of AIDS.
They will have you __________ if you don't pay taxes, because it is everyone's duty to pay taxes.
She was __________ for helping the murderer to escape.
There are so many viruses on the Internet. If __________ accidentally, the viruses may make your computer break down.
If I ruled the world, I would __________ the world __________ everything that is bad.