Experts think that ________ recently discovered painting may be ________ Picasso.
| A．the；/ | B．a；the | C．a；/ | D．the；a |
I don’t mind her criticizing me, but ______ is how she does it that I object to.
| A．it | B．that | C．this | D．which |
I believe the beauty of nature there will make an excellent ______ upon the tourists.
| A．guide | B．adjustment | C．impression | D．attraction |
I wonder why he didn’t do it as ______.
| A．told him | B．he told | C．telling to | D．told to |
After studying in America for seven years, Lily’s brother ______ his job as a doctor in Japan.
| A．took up | B．took over | C．took in | D．took on |
The water companies were instructed to keep the people ______ to the polluted water.
| A．from exposing | B．being exposed | C．exposing | D．from being exposed |