Tom was ill yesterday,so he didn't go to school.
I got up very early this morning so that I could catch the early bus.
Such a thing is not easy to do.
Miss Yang is such a good teacher that everybody likes her.汉语意思昨天汤姆病了，所以没去上学今天早上我起床早，以便搭上早班车像这样的事情不容易做杨老师这么好以至于大家都喜欢她。