If you ____ wait a moment, I will go and find our manager. A have to B should C will D must
Since we have met again after all these years, let's ________ each other from now on.
Have you found his name ______ in the papers?
The schoolboy regretted _______ after he didn't pass his exam.
The angry boss ________ from the chair and went directly to him.
——Why doesn't he buy you a drink? ——I don't know why, but it isn't _______ he had no money.