—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure.
Linda felt someone ________ on her way home from work yesterday evening, and therefore she was frightened and looked back from time to time.
I ________ up to $5 000 by the time the new term begins in September.
—What happened to Bill?—He ________ really fast when suddenly he ran into a parked car.
I thought the teacher would say something about our exam result but he ________ it.
—When are you leaving for Chicago?—As soon as we ________ the project.