Do you have answer choices ?
Answer:
The most correct way to write this would be U.S.,
Explanation:
I have a few opitions which are all techincally grammaticlly correct.
First, the radio signals came from the United States; then they came from Canada. (More formal)
...came from the U.S. but then.... (also grammatrically correct)
...from the U.S., then from ....
hope this helps :)
Answer:
1,c 2,c 3,d 4, d 5,d 6,c 7,b 8,a
Explanation:
the first up to 3 is the same question is differ from the other.
