为你解答。Lana is my sister. she is three years （younger，年纪小些） than me. We are in the same school but not in the same （grade，年级）.Last night, Lana and l talked for a long time. She told me she was anxious these days, because in about seven days,she (would take,将要参加) the high school entrance exam. It is very important to her. She a...
