Our bad living habits will destroy the earth.Only by changing________we live can we save the earth.
She bought a beautiful dress at a _______ yesterday.
If you cheat in the exam, you’ll never _______ it.
To ________, she keeps on exercising every day as well as ________.
As is often suggested, we should try to deal with everything in a peaceful way rather than by means of _______.
—Did you enjoy yourself at the party?—Yes, I’ve never been to ________ one before.