Everything seemed to have become a weapon of war. Our enemies had (1) the most familiar objects (2) us, turned shaving kits into holsters and airplanes (3) missiles and soccer coaches and newlyweds into involuntary suicide bombers. So it was (4) the President and his generals to plot the response.That is because we are (5) one enemy but two: one unseen, the other inside. Terror on this scale (6) to wreck the way we live our lives-make us flinch when a siren sounds, (7) when a door slams and think twice before deciding (8) we really have to take a plane. If we falter, they win, (9) they never plant another bomb. So after the early helplessness, what can I do I’ve already given blood-people started to realize that (10) they could do was exactly, as precisely as possible, (11) they would have done if all this (12) .That was the spirit (13) in New York and Washington and all across the country, faith and fear and resolve in a tight braid. Because the killers who hate us did the (14) , nothing is unthinkable now. A plume of grill smoke venting from a Manhattan steak house (15) the evacuation of midtown office towers. After the Pentagon (16) , generals called their families and told them (17) the water, it could be poisoned. Sales of guns and gas masks spiked. The National Football League (18) its games for the first time ever; bomb scares emptied 90 sites on Thursday in New York City (19) . People wore sneakers with their suits (20) they had to fly fast down the stairs. Read the following text Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1.3（）

A. to
B. out
C. into
D. with