She was caught in _______ heavy rain on her way to the lonely island, which was quite _______ experience.
| A．a；/ | B．/；an |
| C．a；an | D．a；a |
At the bus stop ______ a solider and two young people on their way to the village.
| A．were | B．was | C．is | D．sits |
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 |