I think the correct answer from the choices listed above is option C. The best revision that removes the informal language from the passage would be to change only sentence 2 to "This class has given me the opportunity to build skills such as answering phones professionally and using spreadsheets and databases."
Answer:
The correct answer is option D) Scientists have spent years trying to determine how tsunamis can be predicted with greater accuracy.
Explanation:
A formal sentence is devoid of any slang, informal sentence structure, abbreviations or mixed language words.
In the above sentence, proper English vocabulary is used in the sentence. There is no slang words in it. Words are not written in their short forms and neither is any street language used. The sentence is structured in a very professional way and none of the words are misspelled.
I think it’s intransitive.
