Answer:
I've PHONED six agencies. There are no tickets left.
The statement depicts past tense
“Phoned ” is a past tense sentence.
D is pointless because just rewriting it doesn't mean it is going to be better
B could help for spelling errors, but probably won't help with distracting errors
The answer could be A or C because with both of those you are getting an opinion from someone else. The answer is most likely C, because peer review tends to be more encouraged than teacher review.
The c is silent because s would sound like slither, and c would sound like cold.
