Spending______ Christmas in a foreign country with local people was really _____ unforgettable experience for me.
| A．\;an | B．\;\ | C．the; an | D．the; \ |
What has not yet been announced is _____ the English contest will be held. I guess it may be held in the hall.
| A．where | B．that | C．when | D．how |
David stayed inside himself, ______ to be alone, or in a corner of the cabin.
| A．to want | B．wanted | C．being wanted | D．wanting |
Come ____ quickly. The plane will take off in 10 minutes.
| A．at | B．for | C．aboard | D．towards |
– When can I get the ticket for the opening ceremony?
-- Don’t worry. You ____ get one this very afternoon.
| A．would | B．shall | C．must | D．might |