—Dad, can I surf the Internet?
—Again? I wish that you ______ going on line ______ your health.
| A．know; will do harm to | B．knew; are doing harm to |
| C．know; have done harm to | D．knew; were doing harm to |
—The dinner was delicious!
—I agree. I’m so full.
—That’s too bad. But some dessert ______.
| A．has ordered | B．will be ordered |
| C．has been ordered | D．was going to be ordered |
In the terrible dream he found himself on the surface of a strange animal but it ______ to be his own pillow.
| A．turned out | B．turned over | C．turned down | D．turned off |
New technology ______ to make sure that the cars, taxis, buses and trains we use ______ the air.
| A．is used; not to pollute | B．has used; is not polluted |
| C．is being used; do not pollute | D．has been used; to pollute |
Scientists say they have found a way to produce the human body’s own cancer-killing cells through gene treatment, ______ new hope to cancer sufferers.
| A．offering | B．showing | C．taking | D．making |
---- If it hadn’t been raining so hard, I might have been home much earlier.
---- It’s too bad you _____ it. Nancy _____ here and she _____ to see you.
| A．didn’t make; is; was |
| B．won’t make; will be; wants |
| C．didn’t make; was; wanted |
| D．wont’ make; would be; wanted |