A．Find information on the U．S．Department of State website.
B．Prepare some extra money for the emergency passport.
C．Contact her later for the necessary documents.
D．Come to the consulate immediately for protection.

A．Some tissues are more vulnerable to cancer.
B．Most types of cancers have been caused by unhealthy lifestyle.
C．Some of the cancers have no specific causes.
D．Smoking is a major risk factor for cancer.

A．Other types of diseases are closely linked to people's habits.
B．Healthy lifestyle can surely lower the risk of getting certain types of cancers.
C．People should make wise choices of everything.
D．There is scientific evidence of the function of healthy lifestyle.