Answer: No change is needed
Explanation: This is because the first one would make it seem like you can either have sand or water when you need both. The second one contradicts earlier when it says that you need the sand making it seem you don't later on. The third one sounds like it is saying you either need all the materials or time when you need all of these things. So the last one is correct. This sentence already makes sense
Answer:
The answer from the given multiple choice is D
It restates the above sentence.
Answer:
C
Explanation:
In the dictionary it says that the definition is totally committed to a cause or belief and in the passage he is committed to socialism.
Answer: what is it? well maybe you should figure it out
Explanation:
