11. Cancer is second only ______ heart disease as a cause of death.
A. of B. to C. with D. from
12. ______ much is known about what occurs during sleep, the precise function of sleep and its different stages remains largely in the realm of assumption.
A. Because B. For C. Since D. While
13. The library at the Kane-Clark Institute contains numerous items ______ the history of the renowned philanthropic organization.
A. document B. documents C. documentary D. documenting
14. Larper Painting ______ a special sale next month to celebrate its new store on Abagael Avenue.
A. will be run B. will be running C. ran D. has run
15. ______, this simple gesture means five different things in five different Mediterranean countries.
A. Astonished is what it was B. You will be astonished by
C. Astonishing though it may seem D. Because it seems astonishing that