The airline has a booklet _____ will tell you most of the important information to Europe.

The airline has a booklet _____ will tell you most of the important information to Europe.

1. A.
   in which
2. B.
   about which
3. C.
   /
4. D.
   that

The airline has a booklet _____ will tell you most of the important information to Europe.

     A. in which            B. about which              C. /                        D. that

The airline has a booklet _____ will tell you most of the important information to Europe.

A. in which            B. about which              C. /                        D. that

The airline has a booklet _____ will tell you most of the important information to Europe.