0903 Day Book Oh ... I am also late like yesterday day book. I will try to write tomorrow on time. Actually, I didn't do special things. I just rested almost all day. Good thing is I asked teacher about Engligh grammar and I understood. It was about present perfect tense. Present perfect tense is picky. In Korean, we are almost unused. When I want to use present perfect, I have to think it is past or present. Unfortunately, prsent perfect tense is used not rarly so I should practice. It is still a big assignment, but nowadays, studying English is interesting.