Context: Yesterday ( Sept. 1 ) was my first day of classes . I had Korean Coversation at 1 pm ( 1300 ) , immediately followed by Korean Reading and Writing at 2 pm ( 1400 ) . Since it was the first day we did n't do much besides the usual introductions , ( giving our names , home colleges , major , reasons for being in Korea ) and then we were told what book to purchase and that was about it .

Question: What may happen if I had n't gone to my Korean class ?
Options:
0. I will not be given my first Korean writing exercise in class .
1. I will not be able to introduce myself in class .
2. I will not be reading a book in Korean on my first day of class .
3. None of the above choices .
Answer: 1

Question: What may happen if I had n't gone to my Korean class ?
Options:
0. None of the above choices .
1. I will not be reading a book in Korean on my first day of class .
2. I will not be given my first Korean writing exercise in class .
3. I will not be learning the name of the textbook .
Answer: 3

Question: What may happen after I went to my Korean classes ?
Options:
0. I needed to immediately purchase ticket to go to Korea .
1. I got to tell others a little about myself .
2. None of the above choices .
3. I got to hear the usual introductions about my home colleges .
Answer: 1

Question: What may happen after I went to my Korean classes ?
Options:
0. None of the above choices .
1. I got to hear the usual introductions about my home colleges .
2. I needed to immediately purchase ticket to go to Korea .
3. I needed to buy the required text for the class .
Answer: 3