1 : im leaving now because i dont want to miss the train
=> i'm leaving now so that i won't miss the train
2 : the last time i saw my uncle was two years ago
=> i haven't seen my uncle for 2 years
3 : let me reach my office and then i'll talk to him
=> i will talk to him when i reach my office
4 : why dont we donate our old books, toys and clothes to charity ?
=> mom suggests donating our old books, toys and clothes to charity
5 : jane stayed behind after the class in order to talk to the teacher
=> jane stayed behind after the class because he wanted to talk the teacher
6 : this is the first time they've been to korea
=> they've not been korea before
7 : how long have you been a member of volunteers in asia ?
=> when did you join the volunteers in asia ?
8 : we suggested people recycle glass, cans and paper
=> we encouraged people to recycle grass, cans and paper
nếu được thì cho chị tlhn, 5sao và cảm ơn nh
