adjectives

[RonBee]

RonBee, you used a structure interesting to me; that is, "if either sentence is incorrect...". I wonder whether it is exactly the same as "if one of the two sentences is incorrect...".
Thanks,

Yes, I would say it is the same thing. (You don't need the period after the quote marks.)

Regards,
RonBee
8)

[navi tasan]

Thanks everybody, specially CitySpeak.