[originaltext]Where is the sign-up sheet?(A)Sign here at the bottom.(B)On the

Where is the sign-up sheet?
(A)Sign here at the bottom.
(B)On the bulletin board.
(C)By 5 P.M.

When is the soonest flight to Amsterdam?
(A)Yes, a window seat, please.
(B)One leaves at 7 o’clock.
(C)I just returned yesterday.