Read the following passage on Tien’s blog. For each question, choose the correct option A, B, C or D.

Dear Hannah,

I’m in South Korea at the moment. The flight was fine, but it (flew/ took/ had/ spent) twelve hours, so I was really tired when I got there. I’m a student at the Changwon School of Taekwondo for one month. My routine is the same every day. I get up at 6 o’clock, have breakfast, and at 7 a.m., I start training. We train our legs, arms, stomachs and backs. We run up and down steps and do press-ups, (but/ so/ then/ because) we don’t fight. We learn how to defend ourselves, not to hurt other people. The training is very, very (relaxing/ boring/ dull/ tiring), so I feel exhausted at the end of the day. The training (are finishing/ will finish/ finishes/ finish) at 6 p.m. I have dinner, and then the evenings are free. I often play computer games or chat to my Korean friends. They have taught me some interesting things about Korean culture. For example, you should bow slightly when you greet older people. To ask someone to come to you, hold out your arm, palm down and move your fingers toward yourself. You (should/ shouldn’t/ must wouldn’t) call someone by curling your index finger, because it’s very rude in Korea.