Blending? I might be think of something else...
Answer:
1=G
2=A
3=F
4=C
Explanation:
I'm not really sure of number one but I'm sure of the rest.
a. He drew a horizon line to show where the sky and earth appear to meet.
Answer:
Objective tests are measures in which responses maximize objectivity, in the sense that response options are structured such that examinees have only a limited set of options