An idiom often cannot be understood by looking at the meaning of its separate words. ________, its meaning can be very different from the apparent meanings of its components.
—How long are you staying? —I don’t know.______.
The report you’ll ______must be clear and correct.Don’t let the typist make any spelling mistakes.
—Please go and say hello to your aunt.She’s in the living room now. —She has arrived! But when ______ she ______?
—Fool _____ I am, I will not believe you any more.You have been promising a hundred times! —But Mum, this is the last time.
Never give up your effort, ______ you are sure to get what you’re trying to get.