Below----a few good examples you can follow when you are doi

Below____a few good examples you can follow when you are doing your homework
1.Below__B__a few good examples you can follow when you are doing your work.
A.is B.are C.has D.have(怎么是B啊?)
2.__A___ in the east of Asia ,China is a developing country.
A.Located B.Locating(为什么不是B啊?)
3.We can see the blue sky and the shining sun.__A___is no possibility of rain or snow today.
A.There B.That(B不行吗?)