According to the rules and regulations, all payments _____ be made in cash in the shopping center.

— John, do you have any plans for this weekend?— I’m not sure. I _______ go fishing with my uncle.

 —I think the man over there must be Bob.—It ______ be him. He has gone to Paris.

---Did Daniel take my football away?---No, I think it _____ be him, for he doesn’t play football at all.

 — How’s your tour around the North Lake? Is it beautiful?— It ______ be, but it is now heavily polluted.