John Grantham emigrated from Great Britain to Mexico and, after becoming certified to teach English as a second language, accepted a position as a teacher at a high school in Guadalajara. What best describes Mr. Grantham's situation given the preparation he has had for becoming an ESL/EFL instructor?
a. Mr. Grantham has been trained to focus on literacy as the learning priority for his students.
b. As a result of his extensive training, Mr. Grantham does not foresee roadblocks to his students' learning.
c. Mr. Grantham knows how to use the International Phonetic Alphabet (IPA) and is equipped with other technical linguistics vocabulary, knowledge, and skills to assist his students' English language acquisition.
d. Mr. Grantham assumes Spanish is structured similarly to English with respect to written script, morphology, syntax, and stylistic preferences.