We enclose a copy of our catalogue （) your reference.

Make（）copies of important files, and store them on separate locations to protect your inf

I provide more information below about our company and the services we offer for your reference.（)

We ______ a copy of the statement for your reference.

Seldom did we realize that many of our hair problems______what we eat.A．rely onB．refer toC

We need an extra copy of the book for the newcomer. ()

We have well received your enquiry of October 18 and learnt your interest of our bedsh