—Where have you been?—I         in the heavy traffic. Otherwise I         here earlier.

If he _______ to the teacher attentively in the past year, he _______the answer to the question now.

Such a businessman ____ honest; he gets his money by dishonest ways.

—Where is the post office?—It's just over there, at the end of the street. You          not miss it.

All the doctors in the hospital insisted that he ____ badly wounded and that he ____ at once.