You ________ feel sorry for what you have done.

(A) need not

(B) should not

(C) can not

(D) will not

We have been hear for more than an hour. ________ we wait any longer?

(A) could

(B) can

(C) should

(D) need

Law makers ________ not be law breakers.

(A) could

(B) should

(C) can

(D) may

One never knows what the future _________ bring.

(A) will

(B) may

(C) shall

(D) can