1、 The Indian Ocean tsunami at the end of 2004 is believed _____ more than 160,000 people and made millions homeless, ______ it perhaps the most destroying tsunami in history.
A. to kill ; making B. to have killed ; making C. having killed ; to make D. killing ; made
2、Eating too much fat can ______ heart disease and cause high blood pressure .
A. stick to B. attend to
C. contribute to D. devote to
