Fill in the blanks with proper preposition ……

问题描述:

Fill in the blanks with proper preposition ……
Fill in the blanks with proper preposition
1.Your letter of July 25,( ) which you express the hope of entering into business connections with us has been received ( ) thanks.
2.We are indebted ( ) Messrs Wallace Kimber & Co.,( ) your name and address and should be pleased to open up business relations with your firm.

Your letter of July 25,( in ) which you express the hope of entering into business connections with us has been received ( with ) thanks.可以表达为:- In your letter of July 25,you express the hope of ...