Write for your reader, not yourself.
Use pronouns when you can.
State your major point(s) first before going into details.
Answer:
All of these words describe something that is hard to obtain or that there isn't much of.
Explanation:
A. main ideas and B. all ideas
They use all of them except a
Answer:
A, i couldnt walk on it,B, i couldnt see them,C they had no bullets
Explanation: