Once upon a time,a(n)________famous scientist said that life was not easy for any of us but first of all we should believe in ourselves.
When my father goes somewhere , he always goes along with my mother, ________ he doesn’t like going alone.
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 _______.