The time he has devoted in the past 10 years______ the disabled is now considered__________ of great value．
| A．to helping; being | B．to helping; to be |
| C．to help; to be | D．helping; being |
Mary said nervously that it was _______ honour to have got _______ first prize in the composition contest.
| A．an, the ` | B．/; / | C．an; a | D．the; the |
— Is Jay coming by bus?
— He should, but he ____ not. He likes cycling along.
| A．must | B．can | C．need | D．may |
As we know, in the airport we’re ______ to smoke only in special areas.
| A．demanded | B．made | C．asked | D．allowed |
It is estimated that nearly 100 million people live here, most of ______ in the west.
| A．which | B．whom | C．that | D．them |
As for how to promote public education, Professor Li gave us a lot of suggestions which _____ reasonable and practical.
| A．appeared | B．sounded | C．looked | D．listened |