The boss took no notice of the suggestion given by the clerk that the new technology ____ the problems on conveying the products.
| A．be applied to solve | B．be applied to solving |
| C．must be applied to solving | D．must be applied to solve |
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 |
To get as much firsthand information as possible, inspectors will hold workshops and distribute questionnaires, ____?
| A．isn’t it | B．won’t it | C．aren’t they | D．won’t they |
—Thank you so much for the lovely evening, Dennis.
—You’re quite welcome, Julie. ____. We’d been looking forward to seeing you.
| A．Were glad to meet you |
| B．I’m afraid you didn’t have a good time |
| C．Thank you for your coming |
| D．Just stay a little longer, please |
—Did your classmate accept your invitation?
—No, he ____ refused.
| A．as far as | B．as well as | C．as soon as | D．as good as |
Though I ____ to go abroad, I changed my mind and decided to stay with my family.
| A．had wanted | B．wanted | C．would want | D．did want |