correct the text by inserting two commas. (note: in this skill, serial commas are not optional.) on march 8…

correct the text by inserting two commas. (note: in this skill, serial commas are not optional.) on march 8 2014 malaysia airlines flight 370 disappeared from air traffic control radar as it approached the southern coast of vietnam.
Answer
Brief Explanations:
Dates in the format of month - day - year often have a comma after the day. A comma is also used to set off introductory prepositional phrases. Here, "On March 8, 2014" is the correct way to write the date, and a comma is needed after the introductory "On March 8, 2014".
Answer:
On March 8, 2014, Malaysia Airlines Flight 370 disappeared from air traffic control radar as it approached the southern coast of Vietnam.