I am in karachi, because Karachi is a city and you can't be "at" a city. Saying I'm at only works if it a place such as a grocery store or a mall, but does not apply to cities or countries.
Answer:
-21 is we objectively summarize lines
Explanation:
because 50-71=-21
Answer:
option C
Explanation:
because it is the starting point of an essay
Answer:
Ana feels lost without her phone.
Explanation:
Cause marooned means lost on a deserted island.