—______ did you sleep last night?—Only five hours. I stayed up late to do my homework.

—What do you think of the hotel?—There are no customers in the hotel. It ______ have the friendliest service.

"Those responsible for the accident      be punished while those contributing to solving the problems be rewarded," promised the official then and there.

— Is Mr. Smith driving here?  —I’m not sure. He ______ come by subway.

Today is Wednesday. He _____ be at home. He _____ be at school.