Concept:Focus on the meaning of each phrasal verb and choose the one that fits the situation of managing with limited resources.
Explanation:Each option gives a different meaning.
"Make out" means to see or understand something with difficulty.
"Make up" means to invent something, to become friends again, or to form something.
"Make do" means to manage with whatever is available, even when it is not enough.
"Make over" means to change the appearance or design of something.
The context clearly points to handling a shortage or an insufficient supply.
So the best word to complete the sentence is "make do".
Answer:C. make do