______ with new scientific farming methods, they have been able to use less farmland thanin the past.
writing the article, Mrs. Curie even forgot her dinner.
While riding in the street, _____________.
—Can you give me the right answer? -─Sorry I____________ .Would you repeat the question?
—How do you find that Beatles’CD? —Wonderful. It’s well worth ____________.
—How do you find that Beatles’CD?
—Wonderful. It’s well worth ____________.
She is not __________ to pass the examination as she doesn’t work hard.