对各句中“以”字的用法分类正确的是（ ）（1）云无心以出岫 （2）木欣欣以向荣（3）乐琴书以消忧 （4）倚南窗以寄傲（5）请息交以绝游 （6）问征夫以前路（7）农人告余以春及 （8）眄庭柯以怡颜

I feel sure that ____ qualification, ability and experience, you are abundantly suited to the position we have in mind

There is still so much work to do that aholiday for me this week is ______

There is not much time left; So I’ll tell you about it _____

It is advised by health experts that windows should be opened now and then for air to _____, whichmakes the air in your room fresher. [ ]