Paper produced every year is __________ the world’s production of vehicles.
I often see lights in that empty house. Do you think I _______ report it to the police ?
— Excuse me, but I want to use your computer to type a report. — You _______ have my computer if you don’t take care of it.
Children under 12 years of age in that country ______ be under adult supervision when in a public library.
— Who is the girl standing over there ? — Well, if you _____ know, her name is Mabel.
— Isn’t that Ann’s husband over there ? — No, it _____ be him — I’m sure he doesn’t wear glasses.