A．pays
B．plays
C．stays
D．says

A．responded quickly saying it was a lie
B．believed him
C．gave a suspicious look as much as to say he had heard such stories before
D．just took his story as a joke

A．to spend five minutes checking the car before you leave
B．to carry some emergency spares with you
C．to buy a cheap set of spares before leaving
D．to prevent all breakdowns from happening