Kathy Sherak is Associate Director of the American Language Institute at San Francisco State University. She previously taught in San Francisco State University's ESL program and was a Fulbright Teacher Trainer in Italy. She is the author of the Teacher's Manual for Grammar Sense Book 3 from Oxford University Press. She has a Master's Degree in TESOL from San Francisco State University.Kathy Sherak is Associate Director of the American Language Institute at San Francisco State University. She previously taught in San Francisco State University's ESL program and was a Fulbright Teacher Trainer in Italy. She is the author of the Teacher's Manual for Grammar Sense Book 3 from Oxford University Press. She has a Master's Degree in TESOL from San Francisco State University.