This book is ___hard ___understand.

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

Tom’s shoes looked just the same as Mike’s, but theycost _______ his.

Since the villagers’ houses were damaged in the earthquake, many new ones have been ____.

Where is your home—It’s ________ the left of the bank.