The main specialization of Area 51 is to be used as a facility for flight testing and aircraft for the U.S. Air Force.
Answer:
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Explanation:
Answer: Maybe try two comas!
and what grade is this?
Explanation:
<span>Unfortunately, we are not given with the passage so that we will be able to identify the topic and answer this item. However, it should be noted that the topic of the passage is usually the first sentence of the passage so readers can already grasp the idea. The answer is therefore letter A. </span>
