A．Make sure what television is best for her.
B．Ask for a cheaper price on the television.
C．Try a different store.
D．Be satisfied with what she has.

A．Aviation and Transportation Security Act was passed.
B．Ensuring the safety of passengers and aircraft became a major concern at airports.
C．Airport security became the responsibility of the federal government.
D．Security personnel required each passenger show photo identification before entering an aircraft.