John is very ____________ — if he promises to do something he’ll do it.

（2014年北京市西城区高三5月二模试题）32. The landlady prefers to have women in the apartment rather than men. She thinks women take  ______ care of things!

Oh, boy, why are you just playing games all day? Can't you find something ______ doing at all?

Of the two coats,I’d choose the___one to spare some money for a book.

There must be ____ with the machine.