短语互译(10分)
1.上下翻转_________________        6.be aware of _____________________
2.不久前的一天_______________       7.be scared to death________________
3.相适应；相融合________________    8.be dying to _____________________
4.在困难中；在危急中____________    9.as far as one is concerned __________
5.接到……的信_________________     10.day in and day out________________