Based on the phrases, this is the correct order of how David was able to teach English in Spain.
.
A. David took some elective courses in creative writing and linguistics while he was in high school
<span>B. David put in four hours of study each day to earn straight As throughout high school. </span>
C. David received his Bachelor of Arts degree in education with a minor in Spanish.
<span> D. </span><span>David completed his Teaching English to Speakers of Other Languages (TESOL) Master's program</span>
<span>E .David applied for a teaching program that allowed him to teach English to Spanish speakers in the United States</span>.
F. David was selected for a teaching program in his school and was sent to teach English in Spain.
I think David had a background about English when he was in High school. He was able to practice it by writing. Both A and B happened in his high school years, that is why they are ranked a and b. Then the rest would most probably happen after high school
<span> </span>