—The rain ________ fast and heavy.—You should ________ some shelter. Look at you—you are all wet.
The possibility that he knew about the stolen files cannot be ________.
Parents are ________ to be invited to this year’s New Year party.
—Did you lend him some money? —No. It ________ that I didn’t have any extra money with me.
The policeman came up to the lonely house with the door open, ________ there for a while and then entered it.
Either she or I ________ going to give a lecture to the students after class.