28． What you said____quite to the point but what we need____experienced technical workers．
| A．is；ale | B．is；is | C．are；are | D．are；is |
writing the article, Mrs. Curie even forgot her dinner.
| A．Absorbed in | B．Absorbing at | C．Having absorbed by | D．To absorb in |
While riding in the street, _____________.
| A．someone called me from behind | B．my bike broke down |
| C．I heard my name called | D．an old man knocked down |
—Can you give me the right answer?
-─Sorry I____________ .Would you repeat the question?
| A．hadn’t listen | B．haven’t listened | C．don’t listen | D．wasn’t listening |
She is not __________ to pass the examination as she doesn’t work hard.
| A．possible | B．likely | C．maybe | D．perhaps |
___________ the guide, the reporter entered the house of the farmer who is famous for
helping other villagers get rich.
| A．Following | B．Being followed | C．Followed | D．To follow |