At least you admitted that you are asking for homework help, most people think we don't realize.
Can I ask though, if you are an English speaker then why are all the handouts in Chinese?
Doesn't matter.
Most of those answers can be found with a simple Google search very quickly.
Try Googling it first, and if you can't find anything post back and we'll point you in the right direction.
However, this isn't a homework help site so we won't tell you the answers straight off.